451578592

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{701}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 913886064

約数和(自身を除く): 462307472

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 491, 656, 701, 982, 1312, 1402, 1964, 2804, 3928, 5608, 7856, 11216, 15712, 20131, 22432, 28741, 40262, 57482, 80524, 114964, 161048, 229928, 322096, 344191, 459856, 644192, 688382, 919712, 1376764, 2753528, 5507056, 11014112, 14111831, 28223662, 56447324, 112894648, 225789296, 451578592]

約数ペア:

[(1, 451578592), (2, 225789296), (4, 112894648), (8, 56447324), (16, 28223662), (32, 14111831), (41, 11014112), (82, 5507056), (164, 2753528), (328, 1376764), (491, 919712), (656, 688382), (701, 644192), (982, 459856), (1312, 344191), (1402, 322096), (1964, 229928), (2804, 161048), (3928, 114964), (5608, 80524), (7856, 57482), (11216, 40262), (15712, 28741), (20131, 22432)]