1569308416

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1973}}^1$

素因数の和:2241

約数の個数: 72

約数和(自身を含む): 3389279040

約数和(自身を除く): 1819970624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 239, 256, 416, 478, 832, 956, 1664, 1912, 1973, 3107, 3328, 3824, 3946, 6214, 7648, 7892, 12428, 15296, 15784, 24856, 25649, 30592, 31568, 49712, 51298, 61184, 63136, 99424, 102596, 126272, 198848, 205192, 252544, 397696, 410384, 471547, 505088, 795392, 820768, 943094, 1641536, 1886188, 3283072, 3772376, 6130111, 6566144, 7544752, 12260222, 15089504, 24520444, 30179008, 49040888, 60358016, 98081776, 120716032, 196163552, 392327104, 784654208, 1569308416]

約数ペア:

[(1, 1569308416), (2, 784654208), (4, 392327104), (8, 196163552), (13, 120716032), (16, 98081776), (26, 60358016), (32, 49040888), (52, 30179008), (64, 24520444), (104, 15089504), (128, 12260222), (208, 7544752), (239, 6566144), (256, 6130111), (416, 3772376), (478, 3283072), (832, 1886188), (956, 1641536), (1664, 943094), (1912, 820768), (1973, 795392), (3107, 505088), (3328, 471547), (3824, 410384), (3946, 397696), (6214, 252544), (7648, 205192), (7892, 198848), (12428, 126272), (15296, 102596), (15784, 99424), (24856, 63136), (25649, 61184), (30592, 51298), (31568, 49712)]