231369984

素因数分解:

$2^8\times 3^2\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:892

約数の個数: 108

約数和(自身を含む): 672882756

約数和(自身を除く): 441512772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 256, 274, 288, 384, 411, 548, 576, 733, 768, 822, 1096, 1152, 1233, 1466, 1644, 2192, 2199, 2304, 2466, 2932, 3288, 4384, 4398, 4932, 5864, 6576, 6597, 8768, 8796, 9864, 11728, 13152, 13194, 17536, 17592, 19728, 23456, 26304, 26388, 35072, 35184, 39456, 46912, 52608, 52776, 70368, 78912, 93824, 100421, 105216, 105552, 140736, 157824, 187648, 200842, 211104, 281472, 301263, 315648, 401684, 422208, 562944, 602526, 803368, 844416, 903789, 1205052, 1606736, 1688832, 1807578, 2410104, 3213472, 3615156, 4820208, 6426944, 7230312, 9640416, 12853888, 14460624, 19280832, 25707776, 28921248, 38561664, 57842496, 77123328, 115684992, 231369984]

約数ペア:

[(1, 231369984), (2, 115684992), (3, 77123328), (4, 57842496), (6, 38561664), (8, 28921248), (9, 25707776), (12, 19280832), (16, 14460624), (18, 12853888), (24, 9640416), (32, 7230312), (36, 6426944), (48, 4820208), (64, 3615156), (72, 3213472), (96, 2410104), (128, 1807578), (137, 1688832), (144, 1606736), (192, 1205052), (256, 903789), (274, 844416), (288, 803368), (384, 602526), (411, 562944), (548, 422208), (576, 401684), (733, 315648), (768, 301263), (822, 281472), (1096, 211104), (1152, 200842), (1233, 187648), (1466, 157824), (1644, 140736), (2192, 105552), (2199, 105216), (2304, 100421), (2466, 93824), (2932, 78912), (3288, 70368), (4384, 52776), (4398, 52608), (4932, 46912), (5864, 39456), (6576, 35184), (6597, 35072), (8768, 26388), (8796, 26304), (9864, 23456), (11728, 19728), (13152, 17592), (13194, 17536)]