345957144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8731}}^1$

素因数の和:8880

約数の個数: 64

約数和(自身を含む): 938864640

約数和(自身を除く): 592907496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 8731, 9906, 13208, 17462, 19812, 26193, 34924, 39624, 52386, 69848, 104772, 113503, 209544, 227006, 340509, 454012, 681018, 908024, 1108837, 1362036, 2217674, 2724072, 3326511, 4435348, 6653022, 8870696, 13306044, 14414881, 26612088, 28829762, 43244643, 57659524, 86489286, 115319048, 172978572, 345957144]

約数ペア:

[(1, 345957144), (2, 172978572), (3, 115319048), (4, 86489286), (6, 57659524), (8, 43244643), (12, 28829762), (13, 26612088), (24, 14414881), (26, 13306044), (39, 8870696), (52, 6653022), (78, 4435348), (104, 3326511), (127, 2724072), (156, 2217674), (254, 1362036), (312, 1108837), (381, 908024), (508, 681018), (762, 454012), (1016, 340509), (1524, 227006), (1651, 209544), (3048, 113503), (3302, 104772), (4953, 69848), (6604, 52386), (8731, 39624), (9906, 34924), (13208, 26193), (17462, 19812)]