288624882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3803}}^1$

素因数の和:3967

約数の個数: 64

約数和(自身を含む): 715760640

約数和(自身を除く): 427135758

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 139, 182, 273, 278, 417, 546, 834, 973, 1807, 1946, 2919, 3614, 3803, 5421, 5838, 7606, 10842, 11409, 12649, 22818, 25298, 26621, 37947, 49439, 53242, 75894, 79863, 98878, 148317, 159726, 296634, 346073, 528617, 692146, 1038219, 1057234, 1585851, 2076438, 3171702, 3700319, 6872021, 7400638, 11100957, 13744042, 20616063, 22201914, 41232126, 48104147, 96208294, 144312441, 288624882]

約数ペア:

[(1, 288624882), (2, 144312441), (3, 96208294), (6, 48104147), (7, 41232126), (13, 22201914), (14, 20616063), (21, 13744042), (26, 11100957), (39, 7400638), (42, 6872021), (78, 3700319), (91, 3171702), (139, 2076438), (182, 1585851), (273, 1057234), (278, 1038219), (417, 692146), (546, 528617), (834, 346073), (973, 296634), (1807, 159726), (1946, 148317), (2919, 98878), (3614, 79863), (3803, 75894), (5421, 53242), (5838, 49439), (7606, 37947), (10842, 26621), (11409, 25298), (12649, 22818)]