2591138784

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{90271}}^1$

素因数の和:90320

約数の個数: 96

約数和(自身を含む): 7643510784

約数和(自身を除く): 5052372000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 897, 1104, 1196, 1248, 1794, 2208, 2392, 3588, 4784, 7176, 9568, 14352, 28704, 90271, 180542, 270813, 361084, 541626, 722168, 1083252, 1173523, 1444336, 2076233, 2166504, 2347046, 2888672, 3520569, 4152466, 4333008, 4694092, 6228699, 7041138, 8304932, 8666016, 9388184, 12457398, 14082276, 16609864, 18776368, 24914796, 26991029, 28164552, 33219728, 37552736, 49829592, 53982058, 56329104, 66439456, 80973087, 99659184, 107964116, 112658208, 161946174, 199318368, 215928232, 323892348, 431856464, 647784696, 863712928, 1295569392, 2591138784]

約数ペア:

[(1, 2591138784), (2, 1295569392), (3, 863712928), (4, 647784696), (6, 431856464), (8, 323892348), (12, 215928232), (13, 199318368), (16, 161946174), (23, 112658208), (24, 107964116), (26, 99659184), (32, 80973087), (39, 66439456), (46, 56329104), (48, 53982058), (52, 49829592), (69, 37552736), (78, 33219728), (92, 28164552), (96, 26991029), (104, 24914796), (138, 18776368), (156, 16609864), (184, 14082276), (208, 12457398), (276, 9388184), (299, 8666016), (312, 8304932), (368, 7041138), (416, 6228699), (552, 4694092), (598, 4333008), (624, 4152466), (736, 3520569), (897, 2888672), (1104, 2347046), (1196, 2166504), (1248, 2076233), (1794, 1444336), (2208, 1173523), (2392, 1083252), (3588, 722168), (4784, 541626), (7176, 361084), (9568, 270813), (14352, 180542), (28704, 90271)]