1340925144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{54403}}^1$

素因数の和:54504

約数の個数: 64

約数和(自身を含む): 3655948800

約数和(自身を除く): 2315023656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 4108, 6162, 8216, 12324, 24648, 54403, 108806, 163209, 217612, 326418, 435224, 652836, 707239, 1305672, 1414478, 2121717, 2828956, 4243434, 4297837, 5657912, 8486868, 8595674, 12893511, 16973736, 17191348, 25787022, 34382696, 51574044, 55871881, 103148088, 111743762, 167615643, 223487524, 335231286, 446975048, 670462572, 1340925144]

約数ペア:

[(1, 1340925144), (2, 670462572), (3, 446975048), (4, 335231286), (6, 223487524), (8, 167615643), (12, 111743762), (13, 103148088), (24, 55871881), (26, 51574044), (39, 34382696), (52, 25787022), (78, 17191348), (79, 16973736), (104, 12893511), (156, 8595674), (158, 8486868), (237, 5657912), (312, 4297837), (316, 4243434), (474, 2828956), (632, 2121717), (948, 1414478), (1027, 1305672), (1896, 707239), (2054, 652836), (3081, 435224), (4108, 326418), (6162, 217612), (8216, 163209), (12324, 108806), (24648, 54403)]