289346596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 678488832

約数和(自身を除く): 389142236

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 73, 77, 119, 146, 154, 187, 238, 292, 308, 374, 476, 511, 748, 757, 803, 1022, 1241, 1309, 1514, 1606, 2044, 2482, 2618, 3028, 3212, 4964, 5236, 5299, 5621, 8327, 8687, 10598, 11242, 12869, 13651, 16654, 17374, 21196, 22484, 25738, 27302, 33308, 34748, 51476, 54604, 55261, 58289, 90083, 95557, 110522, 116578, 141559, 180166, 191114, 221044, 233156, 283118, 360332, 382228, 386827, 566236, 607871, 773654, 939437, 990913, 1215742, 1547308, 1878874, 1981826, 2431484, 3757748, 3963652, 4255097, 6576059, 8510194, 10333807, 13152118, 17020388, 20667614, 26304236, 41335228, 72336649, 144673298, 289346596]

約数ペア:

[(1, 289346596), (2, 144673298), (4, 72336649), (7, 41335228), (11, 26304236), (14, 20667614), (17, 17020388), (22, 13152118), (28, 10333807), (34, 8510194), (44, 6576059), (68, 4255097), (73, 3963652), (77, 3757748), (119, 2431484), (146, 1981826), (154, 1878874), (187, 1547308), (238, 1215742), (292, 990913), (308, 939437), (374, 773654), (476, 607871), (511, 566236), (748, 386827), (757, 382228), (803, 360332), (1022, 283118), (1241, 233156), (1309, 221044), (1514, 191114), (1606, 180166), (2044, 141559), (2482, 116578), (2618, 110522), (3028, 95557), (3212, 90083), (4964, 58289), (5236, 55261), (5299, 54604), (5621, 51476), (8327, 34748), (8687, 33308), (10598, 27302), (11242, 25738), (12869, 22484), (13651, 21196), (16654, 17374)]