18738243888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:233

約数の個数: 480

約数和(自身を含む): 64760521728

約数和(自身を除く): 46022277840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 37, 39, 42, 46, 48, 52, 56, 69, 71, 74, 78, 84, 91, 92, 104, 111, 112, 138, 142, 148, 156, 161, 168, 182, 184, 208, 213, 222, 259, 273, 276, 284, 296, 299, 312, 322, 336, 364, 368, 426, 444, 481, 483, 497, 518, 546, 552, 568, 592, 598, 624, 644, 728, 777, 851, 852, 888, 897, 923, 962, 966, 994, 1036, 1092, 1104, 1136, 1196, 1288, 1443, 1456, 1491, 1554, 1633, 1702, 1704, 1776, 1794, 1846, 1924, 1932, 1988, 2072, 2093, 2184, 2392, 2553, 2576, 2627, 2769, 2886, 2982, 3108, 3266, 3367, 3404, 3408, 3588, 3692, 3848, 3864, 3976, 4144, 4186, 4368, 4784, 4899, 5041, 5106, 5254, 5538, 5772, 5957, 5964, 6216, 6279, 6461, 6532, 6734, 6808, 7176, 7384, 7696, 7728, 7881, 7952, 8372, 9798, 10082, 10101, 10212, 10508, 11063, 11076, 11431, 11544, 11914, 11928, 12432, 12558, 12922, 13064, 13468, 13616, 14352, 14768, 15123, 15762, 16744, 17871, 18389, 19383, 19596, 20164, 20202, 20424, 21016, 21229, 22126, 22152, 22862, 23088, 23828, 23856, 25116, 25844, 26128, 26936, 30246, 31524, 33189, 33488, 34151, 34293, 35287, 35742, 36778, 38766, 39192, 40328, 40404, 40848, 42032, 42458, 44252, 44304, 45724, 47656, 50232, 51688, 53872, 55167, 60421, 60492, 63048, 63687, 65533, 66378, 68302, 68586, 70574, 71484, 73556, 77441, 77532, 78384, 80656, 80808, 84916, 88504, 91448, 95312, 100464, 102453, 103376, 105861, 110334, 115943, 120842, 120984, 126096, 127374, 131066, 132756, 136604, 137172, 141148, 142968, 147112, 148603, 154882, 155064, 161616, 169832, 177008, 181263, 182896, 186517, 196599, 204906, 211722, 220668, 231886, 232323, 239057, 241684, 241968, 254748, 262132, 265512, 273208, 274344, 282296, 285936, 294224, 297206, 309764, 310128, 339664, 347829, 362526, 373034, 393198, 409812, 422947, 423444, 441336, 445809, 458731, 463772, 464646, 478114, 483368, 509496, 524264, 531024, 546416, 548688, 559551, 564592, 594412, 619528, 695658, 717171, 725052, 746068, 785473, 786396, 811601, 819624, 845894, 846888, 882672, 891618, 917462, 927544, 929292, 956228, 966736, 1018992, 1048528, 1119102, 1188824, 1239056, 1268841, 1305619, 1376193, 1391316, 1434342, 1450104, 1492136, 1507259, 1570946, 1572792, 1623202, 1639248, 1691788, 1693776, 1783236, 1834924, 1855088, 1858584, 1912456, 2238204, 2356419, 2377648, 2424721, 2434803, 2537682, 2611238, 2752386, 2782632, 2868684, 2900208, 2984272, 3014518, 3141892, 3145584, 3246404, 3383576, 3566472, 3669848, 3717168, 3824912, 3916857, 4289891, 4476408, 4521777, 4712838, 4849442, 4869606, 5075364, 5222476, 5498311, 5504772, 5565264, 5737368, 6029036, 6283784, 6492808, 6767152, 7132944, 7274163, 7339696, 7833714, 8579782, 8952816, 9043554, 9425676, 9698884, 9739212, 10150728, 10444952, 10550813, 10996622, 11009544, 11474736, 12058072, 12567568, 12869673, 12985616, 14548326, 15667428, 16494933, 16973047, 17159564, 18087108, 18851352, 19397768, 19478424, 20301456, 20889904, 21101626, 21993244, 22019088, 24116144, 25739346, 29096652, 30029237, 31334856, 31652439, 32989866, 33946094, 34319128, 36174216, 37702704, 38795536, 38956848, 42203252, 43986488, 50919141, 51478692, 55768583, 58193304, 60058474, 62669712, 63304878, 65979732, 67892188, 68638256, 72348432, 84406504, 87972976, 90087711, 101838282, 102957384, 111537166, 116386608, 120116948, 126609756, 131959464, 135784376, 167305749, 168813008, 180175422, 203676564, 205914768, 223074332, 240233896, 253219512, 263918928, 271568752, 334611498, 360350844, 390380081, 407353128, 446148664, 480467792, 506439024, 669222996, 720701688, 780760162, 814706256, 892297328, 1171140243, 1338445992, 1441403376, 1561520324, 2342280486, 2676891984, 3123040648, 4684560972, 6246081296, 9369121944, 18738243888]

約数ペア:

[(1, 18738243888), (2, 9369121944), (3, 6246081296), (4, 4684560972), (6, 3123040648), (7, 2676891984), (8, 2342280486), (12, 1561520324), (13, 1441403376), (14, 1338445992), (16, 1171140243), (21, 892297328), (23, 814706256), (24, 780760162), (26, 720701688), (28, 669222996), (37, 506439024), (39, 480467792), (42, 446148664), (46, 407353128), (48, 390380081), (52, 360350844), (56, 334611498), (69, 271568752), (71, 263918928), (74, 253219512), (78, 240233896), (84, 223074332), (91, 205914768), (92, 203676564), (104, 180175422), (111, 168813008), (112, 167305749), (138, 135784376), (142, 131959464), (148, 126609756), (156, 120116948), (161, 116386608), (168, 111537166), (182, 102957384), (184, 101838282), (208, 90087711), (213, 87972976), (222, 84406504), (259, 72348432), (273, 68638256), (276, 67892188), (284, 65979732), (296, 63304878), (299, 62669712), (312, 60058474), (322, 58193304), (336, 55768583), (364, 51478692), (368, 50919141), (426, 43986488), (444, 42203252), (481, 38956848), (483, 38795536), (497, 37702704), (518, 36174216), (546, 34319128), (552, 33946094), (568, 32989866), (592, 31652439), (598, 31334856), (624, 30029237), (644, 29096652), (728, 25739346), (777, 24116144), (851, 22019088), (852, 21993244), (888, 21101626), (897, 20889904), (923, 20301456), (962, 19478424), (966, 19397768), (994, 18851352), (1036, 18087108), (1092, 17159564), (1104, 16973047), (1136, 16494933), (1196, 15667428), (1288, 14548326), (1443, 12985616), (1456, 12869673), (1491, 12567568), (1554, 12058072), (1633, 11474736), (1702, 11009544), (1704, 10996622), (1776, 10550813), (1794, 10444952), (1846, 10150728), (1924, 9739212), (1932, 9698884), (1988, 9425676), (2072, 9043554), (2093, 8952816), (2184, 8579782), (2392, 7833714), (2553, 7339696), (2576, 7274163), (2627, 7132944), (2769, 6767152), (2886, 6492808), (2982, 6283784), (3108, 6029036), (3266, 5737368), (3367, 5565264), (3404, 5504772), (3408, 5498311), (3588, 5222476), (3692, 5075364), (3848, 4869606), (3864, 4849442), (3976, 4712838), (4144, 4521777), (4186, 4476408), (4368, 4289891), (4784, 3916857), (4899, 3824912), (5041, 3717168), (5106, 3669848), (5254, 3566472), (5538, 3383576), (5772, 3246404), (5957, 3145584), (5964, 3141892), (6216, 3014518), (6279, 2984272), (6461, 2900208), (6532, 2868684), (6734, 2782632), (6808, 2752386), (7176, 2611238), (7384, 2537682), (7696, 2434803), (7728, 2424721), (7881, 2377648), (7952, 2356419), (8372, 2238204), (9798, 1912456), (10082, 1858584), (10101, 1855088), (10212, 1834924), (10508, 1783236), (11063, 1693776), (11076, 1691788), (11431, 1639248), (11544, 1623202), (11914, 1572792), (11928, 1570946), (12432, 1507259), (12558, 1492136), (12922, 1450104), (13064, 1434342), (13468, 1391316), (13616, 1376193), (14352, 1305619), (14768, 1268841), (15123, 1239056), (15762, 1188824), (16744, 1119102), (17871, 1048528), (18389, 1018992), (19383, 966736), (19596, 956228), (20164, 929292), (20202, 927544), (20424, 917462), (21016, 891618), (21229, 882672), (22126, 846888), (22152, 845894), (22862, 819624), (23088, 811601), (23828, 786396), (23856, 785473), (25116, 746068), (25844, 725052), (26128, 717171), (26936, 695658), (30246, 619528), (31524, 594412), (33189, 564592), (33488, 559551), (34151, 548688), (34293, 546416), (35287, 531024), (35742, 524264), (36778, 509496), (38766, 483368), (39192, 478114), (40328, 464646), (40404, 463772), (40848, 458731), (42032, 445809), (42458, 441336), (44252, 423444), (44304, 422947), (45724, 409812), (47656, 393198), (50232, 373034), (51688, 362526), (53872, 347829), (55167, 339664), (60421, 310128), (60492, 309764), (63048, 297206), (63687, 294224), (65533, 285936), (66378, 282296), (68302, 274344), (68586, 273208), (70574, 265512), (71484, 262132), (73556, 254748), (77441, 241968), (77532, 241684), (78384, 239057), (80656, 232323), (80808, 231886), (84916, 220668), (88504, 211722), (91448, 204906), (95312, 196599), (100464, 186517), (102453, 182896), (103376, 181263), (105861, 177008), (110334, 169832), (115943, 161616), (120842, 155064), (120984, 154882), (126096, 148603), (127374, 147112), (131066, 142968), (132756, 141148), (136604, 137172)]