402469916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 762048000

約数和(自身を除く): 359578084

約数列:

[1, 2, 4, 23, 46, 53, 59, 92, 106, 118, 212, 236, 1219, 1357, 1399, 2438, 2714, 2798, 3127, 4876, 5428, 5596, 6254, 12508, 32177, 64354, 71921, 74147, 82541, 128708, 143842, 148294, 165082, 287684, 296588, 330164, 1705381, 1898443, 3410762, 3796886, 4374673, 6821524, 7593772, 8749346, 17498692, 100617479, 201234958, 402469916]

約数ペア:

[(1, 402469916), (2, 201234958), (4, 100617479), (23, 17498692), (46, 8749346), (53, 7593772), (59, 6821524), (92, 4374673), (106, 3796886), (118, 3410762), (212, 1898443), (236, 1705381), (1219, 330164), (1357, 296588), (1399, 287684), (2438, 165082), (2714, 148294), (2798, 143842), (3127, 128708), (4876, 82541), (5428, 74147), (5596, 71921), (6254, 64354), (12508, 32177)]