426135052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 917360640

約数和(自身を除く): 491225588

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 59, 62, 106, 118, 124, 157, 212, 217, 236, 314, 371, 413, 434, 628, 742, 826, 868, 1099, 1484, 1643, 1652, 1829, 2198, 3127, 3286, 3658, 4396, 4867, 6254, 6572, 7316, 8321, 9263, 9734, 11501, 12508, 12803, 16642, 18526, 19468, 21889, 23002, 25606, 33284, 34069, 37052, 43778, 46004, 51212, 58247, 64841, 68138, 87556, 96937, 116494, 129682, 136276, 193874, 232988, 257951, 259364, 287153, 387748, 490939, 515902, 574306, 678559, 981878, 1031804, 1148612, 1357118, 1805657, 1963756, 2010071, 2714236, 3436573, 3611314, 4020142, 6873146, 7222628, 8040284, 13746292, 15219109, 30438218, 60876436, 106533763, 213067526, 426135052]

約数ペア:

[(1, 426135052), (2, 213067526), (4, 106533763), (7, 60876436), (14, 30438218), (28, 15219109), (31, 13746292), (53, 8040284), (59, 7222628), (62, 6873146), (106, 4020142), (118, 3611314), (124, 3436573), (157, 2714236), (212, 2010071), (217, 1963756), (236, 1805657), (314, 1357118), (371, 1148612), (413, 1031804), (434, 981878), (628, 678559), (742, 574306), (826, 515902), (868, 490939), (1099, 387748), (1484, 287153), (1643, 259364), (1652, 257951), (1829, 232988), (2198, 193874), (3127, 136276), (3286, 129682), (3658, 116494), (4396, 96937), (4867, 87556), (6254, 68138), (6572, 64841), (7316, 58247), (8321, 51212), (9263, 46004), (9734, 43778), (11501, 37052), (12508, 34069), (12803, 33284), (16642, 25606), (18526, 23002), (19468, 21889)]