289489746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{75743}}^1$

素因数の和:75775

約数の個数: 48

約数和(自身を含む): 725324544

約数和(自身を除く): 435834798

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 75743, 151486, 227229, 454458, 530201, 984659, 1060402, 1590603, 1969318, 2953977, 3181206, 3711407, 5907954, 6892613, 7422814, 11134221, 13785226, 20677839, 22268442, 41355678, 48248291, 96496582, 144744873, 289489746]

約数ペア:

[(1, 289489746), (2, 144744873), (3, 96496582), (6, 48248291), (7, 41355678), (13, 22268442), (14, 20677839), (21, 13785226), (26, 11134221), (39, 7422814), (42, 6892613), (49, 5907954), (78, 3711407), (91, 3181206), (98, 2953977), (147, 1969318), (182, 1590603), (273, 1060402), (294, 984659), (546, 530201), (637, 454458), (1274, 227229), (1911, 151486), (3822, 75743)]