19896488256

素因数分解:

$2^6\times 3^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1\times {\mathrm{1487}}^1$

素因数の和:2036

約数の個数: 112

約数和(自身を含む): 53082602496

約数和(自身を除く): 33186114240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 227, 307, 454, 614, 681, 908, 921, 1228, 1362, 1487, 1816, 1842, 2456, 2724, 2974, 3632, 3684, 4461, 4912, 5448, 5948, 7264, 7368, 8922, 9824, 10896, 11896, 14528, 14736, 17844, 19648, 21792, 23792, 29472, 35688, 43584, 47584, 58944, 69689, 71376, 95168, 139378, 142752, 209067, 278756, 285504, 337549, 418134, 456509, 557512, 675098, 836268, 913018, 1012647, 1115024, 1350196, 1369527, 1672536, 1826036, 2025294, 2230048, 2700392, 2739054, 3345072, 3652072, 4050588, 4460096, 5400784, 5478108, 6690144, 7304144, 8101176, 10801568, 10956216, 13380288, 14608288, 16202352, 21603136, 21912432, 29216576, 32404704, 43824864, 64809408, 87649728, 103627543, 207255086, 310882629, 414510172, 621765258, 829020344, 1243530516, 1658040688, 2487061032, 3316081376, 4974122064, 6632162752, 9948244128, 19896488256]

約数ペア:

[(1, 19896488256), (2, 9948244128), (3, 6632162752), (4, 4974122064), (6, 3316081376), (8, 2487061032), (12, 1658040688), (16, 1243530516), (24, 829020344), (32, 621765258), (48, 414510172), (64, 310882629), (96, 207255086), (192, 103627543), (227, 87649728), (307, 64809408), (454, 43824864), (614, 32404704), (681, 29216576), (908, 21912432), (921, 21603136), (1228, 16202352), (1362, 14608288), (1487, 13380288), (1816, 10956216), (1842, 10801568), (2456, 8101176), (2724, 7304144), (2974, 6690144), (3632, 5478108), (3684, 5400784), (4461, 4460096), (4912, 4050588), (5448, 3652072), (5948, 3345072), (7264, 2739054), (7368, 2700392), (8922, 2230048), (9824, 2025294), (10896, 1826036), (11896, 1672536), (14528, 1369527), (14736, 1350196), (17844, 1115024), (19648, 1012647), (21792, 913018), (23792, 836268), (29472, 675098), (35688, 557512), (43584, 456509), (47584, 418134), (58944, 337549), (69689, 285504), (71376, 278756), (95168, 209067), (139378, 142752)]