420152568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1591487}}^1$

素因数の和:1591507

約数の個数: 32

約数和(自身を含む): 1145871360

約数和(自身を除く): 725718792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1591487, 3182974, 4774461, 6365948, 9548922, 12731896, 17506357, 19097844, 35012714, 38195688, 52519071, 70025428, 105038142, 140050856, 210076284, 420152568]

約数ペア:

[(1, 420152568), (2, 210076284), (3, 140050856), (4, 105038142), (6, 70025428), (8, 52519071), (11, 38195688), (12, 35012714), (22, 19097844), (24, 17506357), (33, 12731896), (44, 9548922), (66, 6365948), (88, 4774461), (132, 3182974), (264, 1591487)]