390688722

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{14897}}^1$

素因数の和:14983

約数の個数: 48

約数和(自身を含む): 892449792

約数和(自身を除く): 501761070

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 846, 1457, 2914, 4371, 8742, 13113, 14897, 26226, 29794, 44691, 89382, 134073, 268146, 461807, 700159, 923614, 1385421, 1400318, 2100477, 2770842, 4156263, 4200954, 6301431, 8312526, 12602862, 21704929, 43409858, 65114787, 130229574, 195344361, 390688722]

約数ペア:

[(1, 390688722), (2, 195344361), (3, 130229574), (6, 65114787), (9, 43409858), (18, 21704929), (31, 12602862), (47, 8312526), (62, 6301431), (93, 4200954), (94, 4156263), (141, 2770842), (186, 2100477), (279, 1400318), (282, 1385421), (423, 923614), (558, 700159), (846, 461807), (1457, 268146), (2914, 134073), (4371, 89382), (8742, 44691), (13113, 29794), (14897, 26226)]