331353018040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21757}}^1\times {\mathrm{34613}}^1$

素因数の和:56392

約数の個数: 64

約数和(自身を含む): 813381924960

約数和(自身を除く): 482028906920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 21757, 34613, 43514, 69226, 87028, 108785, 138452, 173065, 174056, 217570, 239327, 276904, 346130, 380743, 435140, 478654, 692260, 761486, 870280, 957308, 1196635, 1384520, 1522972, 1903715, 1914616, 2393270, 3045944, 3807430, 4786540, 7614860, 9573080, 15229720, 753075041, 1506150082, 3012300164, 3765375205, 6024600328, 7530750410, 8283825451, 15061500820, 16567650902, 30123001640, 33135301804, 41419127255, 66270603608, 82838254510, 165676509020, 331353018040]

約数ペア:

[(1, 331353018040), (2, 165676509020), (4, 82838254510), (5, 66270603608), (8, 41419127255), (10, 33135301804), (11, 30123001640), (20, 16567650902), (22, 15061500820), (40, 8283825451), (44, 7530750410), (55, 6024600328), (88, 3765375205), (110, 3012300164), (220, 1506150082), (440, 753075041), (21757, 15229720), (34613, 9573080), (43514, 7614860), (69226, 4786540), (87028, 3807430), (108785, 3045944), (138452, 2393270), (173065, 1914616), (174056, 1903715), (217570, 1522972), (239327, 1384520), (276904, 1196635), (346130, 957308), (380743, 870280), (435140, 761486), (478654, 692260)]