180601456

素因数分解:

$2^4\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1033}}^1$

素因数の和:1278

約数の個数: 60

約数和(自身を含む): 409265472

約数和(自身を除く): 228664016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 223, 392, 446, 784, 892, 1033, 1561, 1784, 2066, 3122, 3568, 4132, 6244, 7231, 8264, 10927, 12488, 14462, 16528, 21854, 24976, 28924, 43708, 50617, 57848, 87416, 101234, 115696, 174832, 202468, 230359, 404936, 460718, 809872, 921436, 1612513, 1842872, 3225026, 3685744, 6450052, 11287591, 12900104, 22575182, 25800208, 45150364, 90300728, 180601456]

約数ペア:

[(1, 180601456), (2, 90300728), (4, 45150364), (7, 25800208), (8, 22575182), (14, 12900104), (16, 11287591), (28, 6450052), (49, 3685744), (56, 3225026), (98, 1842872), (112, 1612513), (196, 921436), (223, 809872), (392, 460718), (446, 404936), (784, 230359), (892, 202468), (1033, 174832), (1561, 115696), (1784, 101234), (2066, 87416), (3122, 57848), (3568, 50617), (4132, 43708), (6244, 28924), (7231, 24976), (8264, 21854), (10927, 16528), (12488, 14462)]