397325808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{250837}}^1$

素因数の和:250862

約数の個数: 60

約数和(自身を含む): 1213052568

約数和(自身を除く): 815726760

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 250837, 501674, 752511, 1003348, 1505022, 2006696, 2257533, 2759207, 3010044, 4013392, 4515066, 5518414, 6020088, 8277621, 9030132, 11036828, 12040176, 16555242, 18060264, 22073656, 24832863, 33110484, 36120528, 44147312, 49665726, 66220968, 99331452, 132441936, 198662904, 397325808]

約数ペア:

[(1, 397325808), (2, 198662904), (3, 132441936), (4, 99331452), (6, 66220968), (8, 49665726), (9, 44147312), (11, 36120528), (12, 33110484), (16, 24832863), (18, 22073656), (22, 18060264), (24, 16555242), (33, 12040176), (36, 11036828), (44, 9030132), (48, 8277621), (66, 6020088), (72, 5518414), (88, 4515066), (99, 4013392), (132, 3010044), (144, 2759207), (176, 2257533), (198, 2006696), (264, 1505022), (396, 1003348), (528, 752511), (792, 501674), (1584, 250837)]