668940492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{61057}}^1$

素因数の和:61158

約数の個数: 48

約数和(自身を含む): 1723300992

約数和(自身を除く): 1054360500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 249, 332, 498, 913, 996, 1826, 2739, 3652, 5478, 10956, 61057, 122114, 183171, 244228, 366342, 671627, 732684, 1343254, 2014881, 2686508, 4029762, 5067731, 8059524, 10135462, 15203193, 20270924, 30406386, 55745041, 60812772, 111490082, 167235123, 222980164, 334470246, 668940492]

約数ペア:

[(1, 668940492), (2, 334470246), (3, 222980164), (4, 167235123), (6, 111490082), (11, 60812772), (12, 55745041), (22, 30406386), (33, 20270924), (44, 15203193), (66, 10135462), (83, 8059524), (132, 5067731), (166, 4029762), (249, 2686508), (332, 2014881), (498, 1343254), (913, 732684), (996, 671627), (1826, 366342), (2739, 244228), (3652, 183171), (5478, 122114), (10956, 61057)]