1251681344

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4273}}^1$

素因数の和:4507

約数の個数: 56

約数和(自身を含む): 2605430400

約数和(自身を除く): 1353749056

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 199, 368, 398, 736, 796, 1472, 1592, 3184, 4273, 4577, 6368, 8546, 9154, 12736, 17092, 18308, 34184, 36616, 68368, 73232, 98279, 136736, 146464, 196558, 273472, 292928, 393116, 786232, 850327, 1572464, 1700654, 3144928, 3401308, 6289856, 6802616, 13605232, 19557521, 27210464, 39115042, 54420928, 78230084, 156460168, 312920336, 625840672, 1251681344]

約数ペア:

[(1, 1251681344), (2, 625840672), (4, 312920336), (8, 156460168), (16, 78230084), (23, 54420928), (32, 39115042), (46, 27210464), (64, 19557521), (92, 13605232), (184, 6802616), (199, 6289856), (368, 3401308), (398, 3144928), (736, 1700654), (796, 1572464), (1472, 850327), (1592, 786232), (3184, 393116), (4273, 292928), (4577, 273472), (6368, 196558), (8546, 146464), (9154, 136736), (12736, 98279), (17092, 73232), (18308, 68368), (34184, 36616)]