1256163354

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{10499}}^1$

素因数の和:10564

約数の個数: 72

約数和(自身を含む): 3017196000

約数和(自身を除く): 1761032646

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 289, 306, 391, 414, 578, 782, 867, 1173, 1734, 2346, 2601, 3519, 5202, 6647, 7038, 10499, 13294, 19941, 20998, 31497, 39882, 59823, 62994, 94491, 119646, 178483, 188982, 241477, 356966, 482954, 535449, 724431, 1070898, 1448862, 1606347, 2173293, 3034211, 3212694, 4105109, 4346586, 6068422, 8210218, 9102633, 12315327, 18205266, 24630654, 27307899, 36945981, 54615798, 69786853, 73891962, 139573706, 209360559, 418721118, 628081677, 1256163354]

約数ペア:

[(1, 1256163354), (2, 628081677), (3, 418721118), (6, 209360559), (9, 139573706), (17, 73891962), (18, 69786853), (23, 54615798), (34, 36945981), (46, 27307899), (51, 24630654), (69, 18205266), (102, 12315327), (138, 9102633), (153, 8210218), (207, 6068422), (289, 4346586), (306, 4105109), (391, 3212694), (414, 3034211), (578, 2173293), (782, 1606347), (867, 1448862), (1173, 1070898), (1734, 724431), (2346, 535449), (2601, 482954), (3519, 356966), (5202, 241477), (6647, 188982), (7038, 178483), (10499, 119646), (13294, 94491), (19941, 62994), (20998, 59823), (31497, 39882)]