217844016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349109}}^1$

素因数の和:349133

約数の個数: 40

約数和(自身を含む): 606054960

約数和(自身を除く): 388210944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 349109, 698218, 1047327, 1396436, 2094654, 2792872, 4189308, 4538417, 5585744, 8378616, 9076834, 13615251, 16757232, 18153668, 27230502, 36307336, 54461004, 72614672, 108922008, 217844016]

約数ペア:

[(1, 217844016), (2, 108922008), (3, 72614672), (4, 54461004), (6, 36307336), (8, 27230502), (12, 18153668), (13, 16757232), (16, 13615251), (24, 9076834), (26, 8378616), (39, 5585744), (48, 4538417), (52, 4189308), (78, 2792872), (104, 2094654), (156, 1396436), (208, 1047327), (312, 698218), (624, 349109)]