539271408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2113}}^1$

素因数の和:2546

約数の個数: 80

約数和(自身を含む): 1504660640

約数和(自身を除く): 965389232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 409, 624, 818, 1227, 1636, 2113, 2454, 3272, 4226, 4908, 5317, 6339, 6544, 8452, 9816, 10634, 12678, 15951, 16904, 19632, 21268, 25356, 27469, 31902, 33808, 42536, 50712, 54938, 63804, 82407, 85072, 101424, 109876, 127608, 164814, 219752, 255216, 329628, 439504, 659256, 864217, 1318512, 1728434, 2592651, 3456868, 5185302, 6913736, 10370604, 11234821, 13827472, 20741208, 22469642, 33704463, 41482416, 44939284, 67408926, 89878568, 134817852, 179757136, 269635704, 539271408]

約数ペア:

[(1, 539271408), (2, 269635704), (3, 179757136), (4, 134817852), (6, 89878568), (8, 67408926), (12, 44939284), (13, 41482416), (16, 33704463), (24, 22469642), (26, 20741208), (39, 13827472), (48, 11234821), (52, 10370604), (78, 6913736), (104, 5185302), (156, 3456868), (208, 2592651), (312, 1728434), (409, 1318512), (624, 864217), (818, 659256), (1227, 439504), (1636, 329628), (2113, 255216), (2454, 219752), (3272, 164814), (4226, 127608), (4908, 109876), (5317, 101424), (6339, 85072), (6544, 82407), (8452, 63804), (9816, 54938), (10634, 50712), (12678, 42536), (15951, 33808), (16904, 31902), (19632, 27469), (21268, 25356)]