264511324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 588004704

約数和(自身を除く): 323493380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 121, 154, 202, 242, 308, 404, 484, 707, 773, 847, 1111, 1414, 1546, 1694, 2222, 2828, 3092, 3388, 4444, 5411, 7777, 8503, 10822, 12221, 15554, 17006, 21644, 24442, 31108, 34012, 48884, 59521, 78073, 85547, 93533, 119042, 156146, 171094, 187066, 238084, 312292, 342188, 374132, 546511, 654731, 858803, 1093022, 1309462, 1717606, 2186044, 2618924, 3435212, 6011621, 9446833, 12023242, 18893666, 24046484, 37787332, 66127831, 132255662, 264511324]

約数ペア:

[(1, 264511324), (2, 132255662), (4, 66127831), (7, 37787332), (11, 24046484), (14, 18893666), (22, 12023242), (28, 9446833), (44, 6011621), (77, 3435212), (101, 2618924), (121, 2186044), (154, 1717606), (202, 1309462), (242, 1093022), (308, 858803), (404, 654731), (484, 546511), (707, 374132), (773, 342188), (847, 312292), (1111, 238084), (1414, 187066), (1546, 171094), (1694, 156146), (2222, 119042), (2828, 93533), (3092, 85547), (3388, 78073), (4444, 59521), (5411, 48884), (7777, 34012), (8503, 31108), (10822, 24442), (12221, 21644), (15554, 17006)]