217341504

素因数分解:

$2^6\times 3^2\times {\mathrm{377329}}^1$

素因数の和:377347

約数の個数: 42

約数和(自身を含む): 622971830

約数和(自身を除く): 405630326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 377329, 754658, 1131987, 1509316, 2263974, 3018632, 3395961, 4527948, 6037264, 6791922, 9055896, 12074528, 13583844, 18111792, 24149056, 27167688, 36223584, 54335376, 72447168, 108670752, 217341504]

約数ペア:

[(1, 217341504), (2, 108670752), (3, 72447168), (4, 54335376), (6, 36223584), (8, 27167688), (9, 24149056), (12, 18111792), (16, 13583844), (18, 12074528), (24, 9055896), (32, 6791922), (36, 6037264), (48, 4527948), (64, 3395961), (72, 3018632), (96, 2263974), (144, 1509316), (192, 1131987), (288, 754658), (576, 377329)]