310551072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{248839}}^1$

素因数の和:248865

約数の個数: 48

約数和(自身を含む): 877907520

約数和(自身を除く): 567356448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 248839, 497678, 746517, 995356, 1493034, 1990712, 2986068, 3234907, 3981424, 5972136, 6469814, 7962848, 9704721, 11944272, 12939628, 19409442, 23888544, 25879256, 38818884, 51758512, 77637768, 103517024, 155275536, 310551072]

約数ペア:

[(1, 310551072), (2, 155275536), (3, 103517024), (4, 77637768), (6, 51758512), (8, 38818884), (12, 25879256), (13, 23888544), (16, 19409442), (24, 12939628), (26, 11944272), (32, 9704721), (39, 7962848), (48, 6469814), (52, 5972136), (78, 3981424), (96, 3234907), (104, 2986068), (156, 1990712), (208, 1493034), (312, 995356), (416, 746517), (624, 497678), (1248, 248839)]