220091568

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 590533632

約数和(自身を除く): 370442064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 211, 248, 372, 422, 496, 633, 701, 744, 844, 1266, 1402, 1488, 1688, 2103, 2532, 2804, 3376, 4206, 5064, 5608, 6541, 8412, 10128, 11216, 13082, 16824, 19623, 21731, 26164, 33648, 39246, 43462, 52328, 65193, 78492, 86924, 104656, 130386, 147911, 156984, 173848, 260772, 295822, 313968, 347696, 443733, 521544, 591644, 887466, 1043088, 1183288, 1774932, 2366576, 3549864, 4585241, 7099728, 9170482, 13755723, 18340964, 27511446, 36681928, 55022892, 73363856, 110045784, 220091568]

約数ペア:

[(1, 220091568), (2, 110045784), (3, 73363856), (4, 55022892), (6, 36681928), (8, 27511446), (12, 18340964), (16, 13755723), (24, 9170482), (31, 7099728), (48, 4585241), (62, 3549864), (93, 2366576), (124, 1774932), (186, 1183288), (211, 1043088), (248, 887466), (372, 591644), (422, 521544), (496, 443733), (633, 347696), (701, 313968), (744, 295822), (844, 260772), (1266, 173848), (1402, 156984), (1488, 147911), (1688, 130386), (2103, 104656), (2532, 86924), (2804, 78492), (3376, 65193), (4206, 52328), (5064, 43462), (5608, 39246), (6541, 33648), (8412, 26164), (10128, 21731), (11216, 19623), (13082, 16824)]