1690145616

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{35603}}^1$

素因数の和:35680

約数の個数: 80

約数和(自身を含む): 4662130176

約数和(自身を除く): 2971984560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1978, 2064, 2967, 3956, 5934, 7912, 11868, 15824, 23736, 35603, 47472, 71206, 106809, 142412, 213618, 284824, 427236, 569648, 818869, 854472, 1530929, 1637738, 1708944, 2456607, 3061858, 3275476, 4592787, 4913214, 6123716, 6550952, 9185574, 9826428, 12247432, 13101904, 18371148, 19652856, 24494864, 35211367, 36742296, 39305712, 70422734, 73484592, 105634101, 140845468, 211268202, 281690936, 422536404, 563381872, 845072808, 1690145616]

約数ペア:

[(1, 1690145616), (2, 845072808), (3, 563381872), (4, 422536404), (6, 281690936), (8, 211268202), (12, 140845468), (16, 105634101), (23, 73484592), (24, 70422734), (43, 39305712), (46, 36742296), (48, 35211367), (69, 24494864), (86, 19652856), (92, 18371148), (129, 13101904), (138, 12247432), (172, 9826428), (184, 9185574), (258, 6550952), (276, 6123716), (344, 4913214), (368, 4592787), (516, 3275476), (552, 3061858), (688, 2456607), (989, 1708944), (1032, 1637738), (1104, 1530929), (1978, 854472), (2064, 818869), (2967, 569648), (3956, 427236), (5934, 284824), (7912, 213618), (11868, 142412), (15824, 106809), (23736, 71206), (35603, 47472)]