268049262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 601735680

約数和(自身を除く): 333686418

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 163, 174, 326, 377, 489, 727, 754, 978, 1131, 1454, 2119, 2181, 2262, 4238, 4362, 4727, 6357, 9451, 9454, 12714, 14181, 18902, 21083, 28353, 28362, 42166, 56706, 61451, 63249, 118501, 122902, 126498, 184353, 237002, 274079, 355503, 368706, 548158, 711006, 822237, 1540513, 1644474, 3081026, 3436529, 4621539, 6873058, 9243078, 10309587, 20619174, 44674877, 89349754, 134024631, 268049262]

約数ペア:

[(1, 268049262), (2, 134024631), (3, 89349754), (6, 44674877), (13, 20619174), (26, 10309587), (29, 9243078), (39, 6873058), (58, 4621539), (78, 3436529), (87, 3081026), (163, 1644474), (174, 1540513), (326, 822237), (377, 711006), (489, 548158), (727, 368706), (754, 355503), (978, 274079), (1131, 237002), (1454, 184353), (2119, 126498), (2181, 122902), (2262, 118501), (4238, 63249), (4362, 61451), (4727, 56706), (6357, 42166), (9451, 28362), (9454, 28353), (12714, 21083), (14181, 18902)]