323729320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1873}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 758970000

約数和(自身を除く): 435240680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 149, 232, 290, 298, 580, 596, 745, 1160, 1192, 1490, 1873, 2980, 3746, 4321, 5960, 7492, 8642, 9365, 14984, 17284, 18730, 21605, 34568, 37460, 43210, 54317, 74920, 86420, 108634, 172840, 217268, 271585, 279077, 434536, 543170, 558154, 1086340, 1116308, 1395385, 2172680, 2232616, 2790770, 5581540, 8093233, 11163080, 16186466, 32372932, 40466165, 64745864, 80932330, 161864660, 323729320]

約数ペア:

[(1, 323729320), (2, 161864660), (4, 80932330), (5, 64745864), (8, 40466165), (10, 32372932), (20, 16186466), (29, 11163080), (40, 8093233), (58, 5581540), (116, 2790770), (145, 2232616), (149, 2172680), (232, 1395385), (290, 1116308), (298, 1086340), (580, 558154), (596, 543170), (745, 434536), (1160, 279077), (1192, 271585), (1490, 217268), (1873, 172840), (2980, 108634), (3746, 86420), (4321, 74920), (5960, 54317), (7492, 43210), (8642, 37460), (9365, 34568), (14984, 21605), (17284, 18730)]