1331193888

素因数分解:

$2^5\times 3^2\times {\mathrm{1481}}^1\times {\mathrm{3121}}^1$

素因数の和:4618

約数の個数: 72

約数和(自身を含む): 3789352476

約数和(自身を除く): 2458158588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1481, 2962, 3121, 4443, 5924, 6242, 8886, 9363, 11848, 12484, 13329, 17772, 18726, 23696, 24968, 26658, 28089, 35544, 37452, 47392, 49936, 53316, 56178, 71088, 74904, 99872, 106632, 112356, 142176, 149808, 213264, 224712, 299616, 426528, 449424, 898848, 4622201, 9244402, 13866603, 18488804, 27733206, 36977608, 41599809, 55466412, 73955216, 83199618, 110932824, 147910432, 166399236, 221865648, 332798472, 443731296, 665596944, 1331193888]

約数ペア:

[(1, 1331193888), (2, 665596944), (3, 443731296), (4, 332798472), (6, 221865648), (8, 166399236), (9, 147910432), (12, 110932824), (16, 83199618), (18, 73955216), (24, 55466412), (32, 41599809), (36, 36977608), (48, 27733206), (72, 18488804), (96, 13866603), (144, 9244402), (288, 4622201), (1481, 898848), (2962, 449424), (3121, 426528), (4443, 299616), (5924, 224712), (6242, 213264), (8886, 149808), (9363, 142176), (11848, 112356), (12484, 106632), (13329, 99872), (17772, 74904), (18726, 71088), (23696, 56178), (24968, 53316), (26658, 49936), (28089, 47392), (35544, 37452)]