262549968

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1459}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 712573440

約数和(自身を除く): 450023472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 163, 184, 276, 326, 368, 489, 552, 652, 978, 1104, 1304, 1459, 1956, 2608, 2918, 3749, 3912, 4377, 5836, 7498, 7824, 8754, 11247, 11672, 14996, 17508, 22494, 23344, 29992, 33557, 35016, 44988, 59984, 67114, 70032, 89976, 100671, 134228, 179952, 201342, 237817, 268456, 402684, 475634, 536912, 713451, 805368, 951268, 1426902, 1610736, 1902536, 2853804, 3805072, 5469791, 5707608, 10939582, 11415216, 16409373, 21879164, 32818746, 43758328, 65637492, 87516656, 131274984, 262549968]

約数ペア:

[(1, 262549968), (2, 131274984), (3, 87516656), (4, 65637492), (6, 43758328), (8, 32818746), (12, 21879164), (16, 16409373), (23, 11415216), (24, 10939582), (46, 5707608), (48, 5469791), (69, 3805072), (92, 2853804), (138, 1902536), (163, 1610736), (184, 1426902), (276, 951268), (326, 805368), (368, 713451), (489, 536912), (552, 475634), (652, 402684), (978, 268456), (1104, 237817), (1304, 201342), (1459, 179952), (1956, 134228), (2608, 100671), (2918, 89976), (3749, 70032), (3912, 67114), (4377, 59984), (5836, 44988), (7498, 35016), (7824, 33557), (8754, 29992), (11247, 23344), (11672, 22494), (14996, 17508)]