309765144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32027}}^1$

素因数の和:32080

約数の個数: 64

約数和(自身を含む): 860912640

約数和(自身を除く): 551147496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 32027, 64054, 96081, 128108, 192162, 256216, 384324, 416351, 768648, 832702, 992837, 1249053, 1665404, 1985674, 2498106, 2978511, 3330808, 3971348, 4996212, 5957022, 7942696, 9992424, 11914044, 12906881, 23828088, 25813762, 38720643, 51627524, 77441286, 103255048, 154882572, 309765144]

約数ペア:

[(1, 309765144), (2, 154882572), (3, 103255048), (4, 77441286), (6, 51627524), (8, 38720643), (12, 25813762), (13, 23828088), (24, 12906881), (26, 11914044), (31, 9992424), (39, 7942696), (52, 5957022), (62, 4996212), (78, 3971348), (93, 3330808), (104, 2978511), (124, 2498106), (156, 1985674), (186, 1665404), (248, 1249053), (312, 992837), (372, 832702), (403, 768648), (744, 416351), (806, 384324), (1209, 256216), (1612, 192162), (2418, 128108), (3224, 96081), (4836, 64054), (9672, 32027)]