2008778832

素因数分解:

$2^4\times 3^3\times {\mathrm{379}}^1\times {\mathrm{12269}}^1$

素因数の和:12665

約数の個数: 80

約数和(自身を含む): 5781624000

約数和(自身を除く): 3772845168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 379, 432, 758, 1137, 1516, 2274, 3032, 3411, 4548, 6064, 6822, 9096, 10233, 12269, 13644, 18192, 20466, 24538, 27288, 36807, 40932, 49076, 54576, 73614, 81864, 98152, 110421, 147228, 163728, 196304, 220842, 294456, 331263, 441684, 588912, 662526, 883368, 1325052, 1766736, 2650104, 4649951, 5300208, 9299902, 13949853, 18599804, 27899706, 37199608, 41849559, 55799412, 74399216, 83699118, 111598824, 125548677, 167398236, 223197648, 251097354, 334796472, 502194708, 669592944, 1004389416, 2008778832]

約数ペア:

[(1, 2008778832), (2, 1004389416), (3, 669592944), (4, 502194708), (6, 334796472), (8, 251097354), (9, 223197648), (12, 167398236), (16, 125548677), (18, 111598824), (24, 83699118), (27, 74399216), (36, 55799412), (48, 41849559), (54, 37199608), (72, 27899706), (108, 18599804), (144, 13949853), (216, 9299902), (379, 5300208), (432, 4649951), (758, 2650104), (1137, 1766736), (1516, 1325052), (2274, 883368), (3032, 662526), (3411, 588912), (4548, 441684), (6064, 331263), (6822, 294456), (9096, 220842), (10233, 196304), (12269, 163728), (13644, 147228), (18192, 110421), (20466, 98152), (24538, 81864), (27288, 73614), (36807, 54576), (40932, 49076)]