481281216

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 224

約数和(自身を含む): 1455115200

約数和(自身を除く): 973833984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 61, 64, 78, 87, 96, 104, 109, 116, 122, 156, 174, 183, 192, 208, 218, 232, 244, 312, 327, 348, 366, 377, 416, 436, 464, 488, 624, 654, 696, 732, 754, 793, 832, 872, 928, 976, 1131, 1248, 1308, 1392, 1417, 1464, 1508, 1586, 1744, 1769, 1856, 1952, 2262, 2379, 2496, 2616, 2784, 2834, 2928, 3016, 3161, 3172, 3488, 3538, 3904, 4251, 4524, 4758, 5232, 5307, 5568, 5668, 5856, 6032, 6322, 6344, 6649, 6976, 7076, 8502, 9048, 9483, 9516, 10464, 10614, 11336, 11712, 12064, 12644, 12688, 13298, 14152, 17004, 18096, 18966, 19032, 19947, 20928, 21228, 22672, 22997, 24128, 25288, 25376, 26596, 28304, 34008, 36192, 37932, 38064, 39894, 41093, 42456, 45344, 45994, 50576, 50752, 53192, 56608, 68016, 68991, 72384, 75864, 76128, 79788, 82186, 84912, 86437, 90688, 91988, 101152, 106384, 113216, 123279, 136032, 137982, 151728, 152256, 159576, 164372, 169824, 172874, 183976, 192821, 202304, 212768, 246558, 259311, 272064, 275964, 303456, 319152, 328744, 339648, 345748, 367952, 385642, 425536, 493116, 518622, 551928, 578463, 606912, 638304, 657488, 691496, 735904, 771284, 986232, 1037244, 1103856, 1156926, 1276608, 1314976, 1382992, 1471808, 1542568, 1972464, 2074488, 2207712, 2313852, 2506673, 2629952, 2765984, 3085136, 3944928, 4148976, 4415424, 4627704, 5013346, 5531968, 6170272, 7520019, 7889856, 8297952, 9255408, 10026692, 12340544, 15040038, 16595904, 18510816, 20053384, 30080076, 37021632, 40106768, 60160152, 80213536, 120320304, 160427072, 240640608, 481281216]

約数ペア:

[(1, 481281216), (2, 240640608), (3, 160427072), (4, 120320304), (6, 80213536), (8, 60160152), (12, 40106768), (13, 37021632), (16, 30080076), (24, 20053384), (26, 18510816), (29, 16595904), (32, 15040038), (39, 12340544), (48, 10026692), (52, 9255408), (58, 8297952), (61, 7889856), (64, 7520019), (78, 6170272), (87, 5531968), (96, 5013346), (104, 4627704), (109, 4415424), (116, 4148976), (122, 3944928), (156, 3085136), (174, 2765984), (183, 2629952), (192, 2506673), (208, 2313852), (218, 2207712), (232, 2074488), (244, 1972464), (312, 1542568), (327, 1471808), (348, 1382992), (366, 1314976), (377, 1276608), (416, 1156926), (436, 1103856), (464, 1037244), (488, 986232), (624, 771284), (654, 735904), (696, 691496), (732, 657488), (754, 638304), (793, 606912), (832, 578463), (872, 551928), (928, 518622), (976, 493116), (1131, 425536), (1248, 385642), (1308, 367952), (1392, 345748), (1417, 339648), (1464, 328744), (1508, 319152), (1586, 303456), (1744, 275964), (1769, 272064), (1856, 259311), (1952, 246558), (2262, 212768), (2379, 202304), (2496, 192821), (2616, 183976), (2784, 172874), (2834, 169824), (2928, 164372), (3016, 159576), (3161, 152256), (3172, 151728), (3488, 137982), (3538, 136032), (3904, 123279), (4251, 113216), (4524, 106384), (4758, 101152), (5232, 91988), (5307, 90688), (5568, 86437), (5668, 84912), (5856, 82186), (6032, 79788), (6322, 76128), (6344, 75864), (6649, 72384), (6976, 68991), (7076, 68016), (8502, 56608), (9048, 53192), (9483, 50752), (9516, 50576), (10464, 45994), (10614, 45344), (11336, 42456), (11712, 41093), (12064, 39894), (12644, 38064), (12688, 37932), (13298, 36192), (14152, 34008), (17004, 28304), (18096, 26596), (18966, 25376), (19032, 25288), (19947, 24128), (20928, 22997), (21228, 22672)]