21407925648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 320

約数和(自身を含む): 64147894272

約数和(自身を除く): 42739968624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 41, 43, 46, 48, 51, 68, 69, 82, 86, 92, 102, 123, 129, 136, 138, 164, 172, 184, 204, 246, 258, 272, 276, 328, 344, 368, 391, 408, 492, 516, 552, 647, 656, 688, 697, 731, 782, 816, 943, 984, 989, 1032, 1104, 1173, 1294, 1394, 1462, 1564, 1763, 1886, 1941, 1968, 1978, 2064, 2091, 2193, 2346, 2588, 2788, 2829, 2924, 2967, 3128, 3526, 3772, 3882, 3956, 4182, 4386, 4692, 5176, 5289, 5576, 5658, 5848, 5934, 6256, 7052, 7544, 7764, 7912, 8364, 8772, 9384, 10352, 10578, 10999, 11152, 11316, 11696, 11868, 14104, 14881, 15088, 15528, 15824, 16031, 16728, 16813, 17544, 18768, 21156, 21998, 22632, 23736, 26527, 27821, 28208, 29762, 29971, 31056, 32062, 32997, 33456, 33626, 35088, 40549, 42312, 43996, 44643, 45264, 47472, 48093, 50439, 53054, 55642, 59524, 59942, 64124, 65994, 67252, 79581, 81098, 83463, 84624, 87992, 89286, 89913, 96186, 100878, 106108, 111284, 119048, 119884, 121647, 128248, 131988, 134504, 159162, 162196, 166926, 175984, 178572, 179826, 192372, 201756, 212216, 222568, 238096, 239768, 243294, 252977, 256496, 263976, 269008, 318324, 324392, 333852, 357144, 359652, 384744, 403512, 424432, 445136, 450959, 472957, 479536, 486588, 505954, 527952, 610121, 636648, 639883, 648784, 667704, 689333, 714288, 719304, 758931, 769488, 807024, 901918, 945914, 973176, 1011908, 1140661, 1220242, 1273296, 1279766, 1335408, 1352877, 1378666, 1418871, 1438608, 1517862, 1803836, 1830363, 1891828, 1919649, 1946352, 2023816, 2067999, 2281322, 2440484, 2559532, 2705754, 2757332, 2837742, 3035724, 3421983, 3607672, 3660726, 3783656, 3839298, 4047632, 4135998, 4562644, 4880968, 5119064, 5411508, 5514664, 5675484, 6071448, 6843966, 7215344, 7321452, 7567312, 7678596, 8271996, 9125288, 9761936, 10238128, 10372057, 10823016, 10878011, 11029328, 11350968, 12142896, 13687932, 14642904, 15357192, 16543992, 18250576, 19391237, 20744114, 21646032, 21756022, 22701936, 26235203, 27375864, 29285808, 30714384, 31116171, 32634033, 33087984, 38782474, 41488228, 43512044, 52470406, 54751728, 58173711, 62232342, 65268066, 77564948, 78705609, 82976456, 87024088, 104940812, 116347422, 124464684, 130536132, 155129896, 157411218, 165952912, 174048176, 209881624, 232694844, 248929368, 261072264, 310259792, 314822436, 419763248, 445998451, 465389688, 497858736, 522144528, 629644872, 891996902, 930779376, 1259289744, 1337995353, 1783993804, 2675990706, 3567987608, 5351981412, 7135975216, 10703962824, 21407925648]

約数ペア:

[(1, 21407925648), (2, 10703962824), (3, 7135975216), (4, 5351981412), (6, 3567987608), (8, 2675990706), (12, 1783993804), (16, 1337995353), (17, 1259289744), (23, 930779376), (24, 891996902), (34, 629644872), (41, 522144528), (43, 497858736), (46, 465389688), (48, 445998451), (51, 419763248), (68, 314822436), (69, 310259792), (82, 261072264), (86, 248929368), (92, 232694844), (102, 209881624), (123, 174048176), (129, 165952912), (136, 157411218), (138, 155129896), (164, 130536132), (172, 124464684), (184, 116347422), (204, 104940812), (246, 87024088), (258, 82976456), (272, 78705609), (276, 77564948), (328, 65268066), (344, 62232342), (368, 58173711), (391, 54751728), (408, 52470406), (492, 43512044), (516, 41488228), (552, 38782474), (647, 33087984), (656, 32634033), (688, 31116171), (697, 30714384), (731, 29285808), (782, 27375864), (816, 26235203), (943, 22701936), (984, 21756022), (989, 21646032), (1032, 20744114), (1104, 19391237), (1173, 18250576), (1294, 16543992), (1394, 15357192), (1462, 14642904), (1564, 13687932), (1763, 12142896), (1886, 11350968), (1941, 11029328), (1968, 10878011), (1978, 10823016), (2064, 10372057), (2091, 10238128), (2193, 9761936), (2346, 9125288), (2588, 8271996), (2788, 7678596), (2829, 7567312), (2924, 7321452), (2967, 7215344), (3128, 6843966), (3526, 6071448), (3772, 5675484), (3882, 5514664), (3956, 5411508), (4182, 5119064), (4386, 4880968), (4692, 4562644), (5176, 4135998), (5289, 4047632), (5576, 3839298), (5658, 3783656), (5848, 3660726), (5934, 3607672), (6256, 3421983), (7052, 3035724), (7544, 2837742), (7764, 2757332), (7912, 2705754), (8364, 2559532), (8772, 2440484), (9384, 2281322), (10352, 2067999), (10578, 2023816), (10999, 1946352), (11152, 1919649), (11316, 1891828), (11696, 1830363), (11868, 1803836), (14104, 1517862), (14881, 1438608), (15088, 1418871), (15528, 1378666), (15824, 1352877), (16031, 1335408), (16728, 1279766), (16813, 1273296), (17544, 1220242), (18768, 1140661), (21156, 1011908), (21998, 973176), (22632, 945914), (23736, 901918), (26527, 807024), (27821, 769488), (28208, 758931), (29762, 719304), (29971, 714288), (31056, 689333), (32062, 667704), (32997, 648784), (33456, 639883), (33626, 636648), (35088, 610121), (40549, 527952), (42312, 505954), (43996, 486588), (44643, 479536), (45264, 472957), (47472, 450959), (48093, 445136), (50439, 424432), (53054, 403512), (55642, 384744), (59524, 359652), (59942, 357144), (64124, 333852), (65994, 324392), (67252, 318324), (79581, 269008), (81098, 263976), (83463, 256496), (84624, 252977), (87992, 243294), (89286, 239768), (89913, 238096), (96186, 222568), (100878, 212216), (106108, 201756), (111284, 192372), (119048, 179826), (119884, 178572), (121647, 175984), (128248, 166926), (131988, 162196), (134504, 159162)]