617136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 80

約数和(自身を含む): 1833216

約数和(自身を除く): 1216080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 43, 46, 48, 52, 69, 78, 86, 92, 104, 129, 138, 156, 172, 184, 208, 258, 276, 299, 312, 344, 368, 516, 552, 559, 598, 624, 688, 897, 989, 1032, 1104, 1118, 1196, 1677, 1794, 1978, 2064, 2236, 2392, 2967, 3354, 3588, 3956, 4472, 4784, 5934, 6708, 7176, 7912, 8944, 11868, 12857, 13416, 14352, 15824, 23736, 25714, 26832, 38571, 47472, 51428, 77142, 102856, 154284, 205712, 308568, 617136]

約数ペア:

[(1, 617136), (2, 308568), (3, 205712), (4, 154284), (6, 102856), (8, 77142), (12, 51428), (13, 47472), (16, 38571), (23, 26832), (24, 25714), (26, 23736), (39, 15824), (43, 14352), (46, 13416), (48, 12857), (52, 11868), (69, 8944), (78, 7912), (86, 7176), (92, 6708), (104, 5934), (129, 4784), (138, 4472), (156, 3956), (172, 3588), (184, 3354), (208, 2967), (258, 2392), (276, 2236), (299, 2064), (312, 1978), (344, 1794), (368, 1677), (516, 1196), (552, 1118), (559, 1104), (598, 1032), (624, 989), (688, 897)]