40140864

素因数分解:

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

素因数の和:552

約数の個数: 84

約数和(自身を含む): 115939824

約数和(自身を除く): 75798960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 227, 288, 307, 454, 576, 614, 681, 908, 921, 1228, 1362, 1816, 1842, 2043, 2456, 2724, 2763, 3632, 3684, 4086, 4912, 5448, 5526, 7264, 7368, 8172, 9824, 10896, 11052, 14528, 14736, 16344, 19648, 21792, 22104, 29472, 32688, 43584, 44208, 58944, 65376, 69689, 88416, 130752, 139378, 176832, 209067, 278756, 418134, 557512, 627201, 836268, 1115024, 1254402, 1672536, 2230048, 2508804, 3345072, 4460096, 5017608, 6690144, 10035216, 13380288, 20070432, 40140864]

約数ペア:

[(1, 40140864), (2, 20070432), (3, 13380288), (4, 10035216), (6, 6690144), (8, 5017608), (9, 4460096), (12, 3345072), (16, 2508804), (18, 2230048), (24, 1672536), (32, 1254402), (36, 1115024), (48, 836268), (64, 627201), (72, 557512), (96, 418134), (144, 278756), (192, 209067), (227, 176832), (288, 139378), (307, 130752), (454, 88416), (576, 69689), (614, 65376), (681, 58944), (908, 44208), (921, 43584), (1228, 32688), (1362, 29472), (1816, 22104), (1842, 21792), (2043, 19648), (2456, 16344), (2724, 14736), (2763, 14528), (3632, 11052), (3684, 10896), (4086, 9824), (4912, 8172), (5448, 7368), (5526, 7264)]