820417104

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8269}}^1$

素因数の和:8349

約数の個数: 120

約数和(自身を含む): 2519604360

約数和(自身を除く): 1699187256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1272, 1378, 1872, 1908, 2067, 2544, 2756, 3816, 4134, 5512, 6201, 7632, 8268, 8269, 11024, 12402, 16536, 16538, 24804, 24807, 33072, 33076, 49608, 49614, 66152, 74421, 99216, 99228, 107497, 132304, 148842, 198456, 214994, 297684, 322491, 396912, 429988, 438257, 595368, 644982, 859976, 876514, 967473, 1190736, 1289964, 1314771, 1719952, 1753028, 1934946, 2579928, 2629542, 3506056, 3869892, 3944313, 5159856, 5259084, 5697341, 7012112, 7739784, 7888626, 10518168, 11394682, 15479568, 15777252, 17092023, 21036336, 22789364, 31554504, 34184046, 45578728, 51276069, 63109008, 68368092, 91157456, 102552138, 136736184, 205104276, 273472368, 410208552, 820417104]

約数ペア:

[(1, 820417104), (2, 410208552), (3, 273472368), (4, 205104276), (6, 136736184), (8, 102552138), (9, 91157456), (12, 68368092), (13, 63109008), (16, 51276069), (18, 45578728), (24, 34184046), (26, 31554504), (36, 22789364), (39, 21036336), (48, 17092023), (52, 15777252), (53, 15479568), (72, 11394682), (78, 10518168), (104, 7888626), (106, 7739784), (117, 7012112), (144, 5697341), (156, 5259084), (159, 5159856), (208, 3944313), (212, 3869892), (234, 3506056), (312, 2629542), (318, 2579928), (424, 1934946), (468, 1753028), (477, 1719952), (624, 1314771), (636, 1289964), (689, 1190736), (848, 967473), (936, 876514), (954, 859976), (1272, 644982), (1378, 595368), (1872, 438257), (1908, 429988), (2067, 396912), (2544, 322491), (2756, 297684), (3816, 214994), (4134, 198456), (5512, 148842), (6201, 132304), (7632, 107497), (8268, 99228), (8269, 99216), (11024, 74421), (12402, 66152), (16536, 49614), (16538, 49608), (24804, 33076), (24807, 33072)]