1618018416

素因数分解:

$2^4\times 3^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 420

約数和(自身を含む): 5793993000

約数和(自身を除く): 4175974584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 81, 84, 98, 108, 112, 114, 126, 133, 144, 147, 149, 152, 162, 168, 171, 189, 196, 216, 228, 243, 252, 266, 294, 298, 304, 324, 336, 342, 378, 392, 399, 432, 441, 447, 456, 486, 504, 513, 532, 567, 588, 596, 648, 684, 729, 756, 784, 798, 882, 894, 912, 931, 972, 1008, 1026, 1043, 1064, 1134, 1176, 1192, 1197, 1296, 1323, 1341, 1368, 1458, 1512, 1539, 1596, 1701, 1764, 1788, 1862, 1944, 2052, 2086, 2128, 2268, 2352, 2384, 2394, 2646, 2682, 2736, 2793, 2831, 2916, 3024, 3078, 3129, 3192, 3402, 3528, 3576, 3591, 3724, 3888, 3969, 4023, 4104, 4172, 4536, 4617, 4788, 5103, 5292, 5364, 5586, 5662, 5832, 6156, 6258, 6384, 6804, 7056, 7152, 7182, 7301, 7448, 7938, 8046, 8208, 8344, 8379, 8493, 9072, 9234, 9387, 9576, 10206, 10584, 10728, 10773, 11172, 11324, 11664, 11907, 12069, 12312, 12516, 13608, 13851, 14364, 14602, 14896, 15876, 16092, 16688, 16758, 16986, 18468, 18774, 19152, 19817, 20412, 21168, 21456, 21546, 21903, 22344, 22648, 23814, 24138, 24624, 25032, 25137, 25479, 27216, 27702, 28161, 28728, 29204, 31752, 32184, 32319, 33516, 33972, 35721, 36207, 36936, 37548, 39634, 40824, 43092, 43806, 44688, 45296, 47628, 48276, 50064, 50274, 50958, 55404, 56322, 57456, 58408, 59451, 63504, 64368, 64638, 65709, 67032, 67944, 71442, 72414, 73872, 75096, 75411, 76437, 79268, 81648, 84483, 86184, 87612, 95256, 96552, 96957, 100548, 101916, 108621, 110808, 112644, 116816, 118902, 129276, 131418, 134064, 135888, 138719, 142884, 144828, 150192, 150822, 152874, 158536, 168966, 172368, 175224, 178353, 190512, 193104, 193914, 197127, 201096, 203832, 217242, 221616, 225288, 226233, 229311, 237804, 253449, 258552, 262836, 277438, 285768, 289656, 301644, 305748, 317072, 337932, 350448, 356706, 387828, 394254, 402192, 407664, 416157, 434484, 450576, 452466, 458622, 475608, 506898, 517104, 525672, 535059, 554876, 571536, 579312, 591381, 603288, 611496, 675864, 678699, 687933, 713412, 760347, 775656, 788508, 832314, 868968, 904932, 917244, 951216, 1013796, 1051344, 1070118, 1109752, 1182762, 1206576, 1222992, 1248471, 1351728, 1357398, 1375866, 1426824, 1520694, 1551312, 1577016, 1605177, 1664628, 1737936, 1774143, 1809864, 1834488, 2027592, 2063799, 2140236, 2219504, 2365524, 2496942, 2714796, 2751732, 2853648, 3041388, 3154032, 3210354, 3329256, 3548286, 3619728, 3668976, 3745413, 4055184, 4127598, 4280472, 4731048, 4815531, 4993884, 5322429, 5429592, 5503464, 6082776, 6420708, 6658512, 7096572, 7490826, 8255196, 8560944, 9462096, 9631062, 9987768, 10644858, 10859184, 11006928, 11236239, 12165552, 12841416, 14193144, 14446593, 14981652, 16510392, 19262124, 19975536, 21289716, 22472478, 25682832, 28386288, 28893186, 29963304, 33020784, 33708717, 38524248, 42579432, 44944956, 57786372, 59926608, 67417434, 77048496, 85158864, 89889912, 101126151, 115572744, 134834868, 179779824, 202252302, 231145488, 269669736, 404504604, 539339472, 809009208, 1618018416]

約数ペア:

[(1, 1618018416), (2, 809009208), (3, 539339472), (4, 404504604), (6, 269669736), (7, 231145488), (8, 202252302), (9, 179779824), (12, 134834868), (14, 115572744), (16, 101126151), (18, 89889912), (19, 85158864), (21, 77048496), (24, 67417434), (27, 59926608), (28, 57786372), (36, 44944956), (38, 42579432), (42, 38524248), (48, 33708717), (49, 33020784), (54, 29963304), (56, 28893186), (57, 28386288), (63, 25682832), (72, 22472478), (76, 21289716), (81, 19975536), (84, 19262124), (98, 16510392), (108, 14981652), (112, 14446593), (114, 14193144), (126, 12841416), (133, 12165552), (144, 11236239), (147, 11006928), (149, 10859184), (152, 10644858), (162, 9987768), (168, 9631062), (171, 9462096), (189, 8560944), (196, 8255196), (216, 7490826), (228, 7096572), (243, 6658512), (252, 6420708), (266, 6082776), (294, 5503464), (298, 5429592), (304, 5322429), (324, 4993884), (336, 4815531), (342, 4731048), (378, 4280472), (392, 4127598), (399, 4055184), (432, 3745413), (441, 3668976), (447, 3619728), (456, 3548286), (486, 3329256), (504, 3210354), (513, 3154032), (532, 3041388), (567, 2853648), (588, 2751732), (596, 2714796), (648, 2496942), (684, 2365524), (729, 2219504), (756, 2140236), (784, 2063799), (798, 2027592), (882, 1834488), (894, 1809864), (912, 1774143), (931, 1737936), (972, 1664628), (1008, 1605177), (1026, 1577016), (1043, 1551312), (1064, 1520694), (1134, 1426824), (1176, 1375866), (1192, 1357398), (1197, 1351728), (1296, 1248471), (1323, 1222992), (1341, 1206576), (1368, 1182762), (1458, 1109752), (1512, 1070118), (1539, 1051344), (1596, 1013796), (1701, 951216), (1764, 917244), (1788, 904932), (1862, 868968), (1944, 832314), (2052, 788508), (2086, 775656), (2128, 760347), (2268, 713412), (2352, 687933), (2384, 678699), (2394, 675864), (2646, 611496), (2682, 603288), (2736, 591381), (2793, 579312), (2831, 571536), (2916, 554876), (3024, 535059), (3078, 525672), (3129, 517104), (3192, 506898), (3402, 475608), (3528, 458622), (3576, 452466), (3591, 450576), (3724, 434484), (3888, 416157), (3969, 407664), (4023, 402192), (4104, 394254), (4172, 387828), (4536, 356706), (4617, 350448), (4788, 337932), (5103, 317072), (5292, 305748), (5364, 301644), (5586, 289656), (5662, 285768), (5832, 277438), (6156, 262836), (6258, 258552), (6384, 253449), (6804, 237804), (7056, 229311), (7152, 226233), (7182, 225288), (7301, 221616), (7448, 217242), (7938, 203832), (8046, 201096), (8208, 197127), (8344, 193914), (8379, 193104), (8493, 190512), (9072, 178353), (9234, 175224), (9387, 172368), (9576, 168966), (10206, 158536), (10584, 152874), (10728, 150822), (10773, 150192), (11172, 144828), (11324, 142884), (11664, 138719), (11907, 135888), (12069, 134064), (12312, 131418), (12516, 129276), (13608, 118902), (13851, 116816), (14364, 112644), (14602, 110808), (14896, 108621), (15876, 101916), (16092, 100548), (16688, 96957), (16758, 96552), (16986, 95256), (18468, 87612), (18774, 86184), (19152, 84483), (19817, 81648), (20412, 79268), (21168, 76437), (21456, 75411), (21546, 75096), (21903, 73872), (22344, 72414), (22648, 71442), (23814, 67944), (24138, 67032), (24624, 65709), (25032, 64638), (25137, 64368), (25479, 63504), (27216, 59451), (27702, 58408), (28161, 57456), (28728, 56322), (29204, 55404), (31752, 50958), (32184, 50274), (32319, 50064), (33516, 48276), (33972, 47628), (35721, 45296), (36207, 44688), (36936, 43806), (37548, 43092), (39634, 40824)]