812895408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{33403}}^1$

素因数の和:33443

約数の個数: 90

約数和(自身を含む): 2463511596

約数和(自身を除く): 1650616188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 12168, 24336, 33403, 66806, 100209, 133612, 200418, 267224, 300627, 400836, 434239, 534448, 601254, 801672, 868478, 1202508, 1302717, 1603344, 1736956, 2405016, 2605434, 3473912, 3908151, 4810032, 5210868, 5645107, 6947824, 7816302, 10421736, 11290214, 15632604, 16935321, 20843472, 22580428, 31265208, 33870642, 45160856, 50805963, 62530416, 67741284, 90321712, 101611926, 135482568, 203223852, 270965136, 406447704, 812895408]

約数ペア:

[(1, 812895408), (2, 406447704), (3, 270965136), (4, 203223852), (6, 135482568), (8, 101611926), (9, 90321712), (12, 67741284), (13, 62530416), (16, 50805963), (18, 45160856), (24, 33870642), (26, 31265208), (36, 22580428), (39, 20843472), (48, 16935321), (52, 15632604), (72, 11290214), (78, 10421736), (104, 7816302), (117, 6947824), (144, 5645107), (156, 5210868), (169, 4810032), (208, 3908151), (234, 3473912), (312, 2605434), (338, 2405016), (468, 1736956), (507, 1603344), (624, 1302717), (676, 1202508), (936, 868478), (1014, 801672), (1352, 601254), (1521, 534448), (1872, 434239), (2028, 400836), (2704, 300627), (3042, 267224), (4056, 200418), (6084, 133612), (8112, 100209), (12168, 66806), (24336, 33403)]