260742852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3701}}^1$

素因数の和:3833

約数の個数: 72

約数和(自身を含む): 700714560

約数和(自身を除く): 439971708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1236, 1854, 1957, 3701, 3708, 3914, 5871, 7402, 7828, 11103, 11742, 14804, 17613, 22206, 23484, 33309, 35226, 44412, 66618, 70319, 70452, 133236, 140638, 210957, 281276, 381203, 421914, 632871, 762406, 843828, 1143609, 1265742, 1524812, 2287218, 2531484, 3430827, 4574436, 6861654, 7242857, 13723308, 14485714, 21728571, 28971428, 43457142, 65185713, 86914284, 130371426, 260742852]

約数ペア:

[(1, 260742852), (2, 130371426), (3, 86914284), (4, 65185713), (6, 43457142), (9, 28971428), (12, 21728571), (18, 14485714), (19, 13723308), (36, 7242857), (38, 6861654), (57, 4574436), (76, 3430827), (103, 2531484), (114, 2287218), (171, 1524812), (206, 1265742), (228, 1143609), (309, 843828), (342, 762406), (412, 632871), (618, 421914), (684, 381203), (927, 281276), (1236, 210957), (1854, 140638), (1957, 133236), (3701, 70452), (3708, 70319), (3914, 66618), (5871, 44412), (7402, 35226), (7828, 33309), (11103, 23484), (11742, 22206), (14804, 17613)]