21612878592

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2957}}^1$

素因数の和:3314

約数の個数: 144

約数和(自身を含む): 59590874112

約数和(自身を除く): 37977995520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 307, 372, 384, 496, 614, 744, 768, 921, 992, 1228, 1488, 1842, 1984, 2456, 2957, 2976, 3684, 3968, 4912, 5914, 5952, 7368, 7936, 8871, 9517, 9824, 11828, 11904, 14736, 17742, 19034, 19648, 23656, 23808, 28551, 29472, 35484, 38068, 39296, 47312, 57102, 58944, 70968, 76136, 78592, 91667, 94624, 114204, 117888, 141936, 152272, 183334, 189248, 228408, 235776, 275001, 283872, 304544, 366668, 378496, 456816, 550002, 567744, 609088, 733336, 756992, 907799, 913632, 1100004, 1135488, 1218176, 1466672, 1815598, 1827264, 2200008, 2270976, 2436352, 2723397, 2933344, 3631196, 3654528, 4400016, 5446794, 5866688, 7262392, 7309056, 8800032, 10893588, 11733376, 14524784, 17600064, 21787176, 23466752, 28141769, 29049568, 35200128, 43574352, 56283538, 58099136, 70400256, 84425307, 87148704, 112567076, 116198272, 168850614, 174297408, 225134152, 232396544, 337701228, 348594816, 450268304, 675402456, 697189632, 900536608, 1350804912, 1801073216, 2701609824, 3602146432, 5403219648, 7204292864, 10806439296, 21612878592]

約数ペア:

[(1, 21612878592), (2, 10806439296), (3, 7204292864), (4, 5403219648), (6, 3602146432), (8, 2701609824), (12, 1801073216), (16, 1350804912), (24, 900536608), (31, 697189632), (32, 675402456), (48, 450268304), (62, 348594816), (64, 337701228), (93, 232396544), (96, 225134152), (124, 174297408), (128, 168850614), (186, 116198272), (192, 112567076), (248, 87148704), (256, 84425307), (307, 70400256), (372, 58099136), (384, 56283538), (496, 43574352), (614, 35200128), (744, 29049568), (768, 28141769), (921, 23466752), (992, 21787176), (1228, 17600064), (1488, 14524784), (1842, 11733376), (1984, 10893588), (2456, 8800032), (2957, 7309056), (2976, 7262392), (3684, 5866688), (3968, 5446794), (4912, 4400016), (5914, 3654528), (5952, 3631196), (7368, 2933344), (7936, 2723397), (8871, 2436352), (9517, 2270976), (9824, 2200008), (11828, 1827264), (11904, 1815598), (14736, 1466672), (17742, 1218176), (19034, 1135488), (19648, 1100004), (23656, 913632), (23808, 907799), (28551, 756992), (29472, 733336), (35484, 609088), (38068, 567744), (39296, 550002), (47312, 456816), (57102, 378496), (58944, 366668), (70968, 304544), (76136, 283872), (78592, 275001), (91667, 235776), (94624, 228408), (114204, 189248), (117888, 183334), (141936, 152272)]