231789912

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 587959680

約数和(自身を除く): 356169768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 193, 307, 326, 386, 489, 579, 614, 652, 772, 921, 978, 1158, 1228, 1304, 1544, 1842, 1956, 2316, 2456, 3684, 3912, 4632, 7368, 31459, 50041, 59251, 62918, 94377, 100082, 118502, 125836, 150123, 177753, 188754, 200164, 237004, 251672, 300246, 355506, 377508, 400328, 474008, 600492, 711012, 755016, 1200984, 1422024, 9657913, 19315826, 28973739, 38631652, 57947478, 77263304, 115894956, 231789912]

約数ペア:

[(1, 231789912), (2, 115894956), (3, 77263304), (4, 57947478), (6, 38631652), (8, 28973739), (12, 19315826), (24, 9657913), (163, 1422024), (193, 1200984), (307, 755016), (326, 711012), (386, 600492), (489, 474008), (579, 400328), (614, 377508), (652, 355506), (772, 300246), (921, 251672), (978, 237004), (1158, 200164), (1228, 188754), (1304, 177753), (1544, 150123), (1842, 125836), (1956, 118502), (2316, 100082), (2456, 94377), (3684, 62918), (3912, 59251), (4632, 50041), (7368, 31459)]