357477437720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2196347}}^1$

素因数の和:2196684

約数の個数: 64

約数和(自身を含む): 868963122720

約数和(自身を除く): 511485685000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 313, 520, 626, 1252, 1565, 2504, 3130, 4069, 6260, 8138, 12520, 16276, 20345, 32552, 40690, 81380, 162760, 2196347, 4392694, 8785388, 10981735, 17570776, 21963470, 28552511, 43926940, 57105022, 87853880, 114210044, 142762555, 228420088, 285525110, 571050220, 687456611, 1142100440, 1374913222, 2749826444, 3437283055, 5499652888, 6874566110, 8936935943, 13749132220, 17873871886, 27498264440, 35747743772, 44684679715, 71495487544, 89369359430, 178738718860, 357477437720]

約数ペア:

[(1, 357477437720), (2, 178738718860), (4, 89369359430), (5, 71495487544), (8, 44684679715), (10, 35747743772), (13, 27498264440), (20, 17873871886), (26, 13749132220), (40, 8936935943), (52, 6874566110), (65, 5499652888), (104, 3437283055), (130, 2749826444), (260, 1374913222), (313, 1142100440), (520, 687456611), (626, 571050220), (1252, 285525110), (1565, 228420088), (2504, 142762555), (3130, 114210044), (4069, 87853880), (6260, 57105022), (8138, 43926940), (12520, 28552511), (16276, 21963470), (20345, 17570776), (32552, 10981735), (40690, 8785388), (81380, 4392694), (162760, 2196347)]