1605132408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{30553}}^1$

素因数の和:30772

約数の個数: 64

約数和(自身を含む): 4399776000

約数和(自身を除く): 2794643592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 199, 264, 398, 597, 796, 1194, 1592, 2189, 2388, 4378, 4776, 6567, 8756, 13134, 17512, 26268, 30553, 52536, 61106, 91659, 122212, 183318, 244424, 336083, 366636, 672166, 733272, 1008249, 1344332, 2016498, 2688664, 4032996, 6080047, 8065992, 12160094, 18240141, 24320188, 36480282, 48640376, 66880517, 72960564, 133761034, 145921128, 200641551, 267522068, 401283102, 535044136, 802566204, 1605132408]

約数ペア:

[(1, 1605132408), (2, 802566204), (3, 535044136), (4, 401283102), (6, 267522068), (8, 200641551), (11, 145921128), (12, 133761034), (22, 72960564), (24, 66880517), (33, 48640376), (44, 36480282), (66, 24320188), (88, 18240141), (132, 12160094), (199, 8065992), (264, 6080047), (398, 4032996), (597, 2688664), (796, 2016498), (1194, 1344332), (1592, 1008249), (2189, 733272), (2388, 672166), (4378, 366636), (4776, 336083), (6567, 244424), (8756, 183318), (13134, 122212), (17512, 91659), (26268, 61106), (30553, 52536)]