8049128568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{363359}}^1$

素因数の和:363452

約数の個数: 64

約数和(自身を含む): 21976012800

約数和(自身を除く): 13926884232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 7384, 11076, 22152, 363359, 726718, 1090077, 1453436, 2180154, 2906872, 4360308, 4723667, 8720616, 9447334, 14171001, 18894668, 25798489, 28342002, 37789336, 51596978, 56684004, 77395467, 103193956, 113368008, 154790934, 206387912, 309581868, 335380357, 619163736, 670760714, 1006141071, 1341521428, 2012282142, 2683042856, 4024564284, 8049128568]

約数ペア:

[(1, 8049128568), (2, 4024564284), (3, 2683042856), (4, 2012282142), (6, 1341521428), (8, 1006141071), (12, 670760714), (13, 619163736), (24, 335380357), (26, 309581868), (39, 206387912), (52, 154790934), (71, 113368008), (78, 103193956), (104, 77395467), (142, 56684004), (156, 51596978), (213, 37789336), (284, 28342002), (312, 25798489), (426, 18894668), (568, 14171001), (852, 9447334), (923, 8720616), (1704, 4723667), (1846, 4360308), (2769, 2906872), (3692, 2180154), (5538, 1453436), (7384, 1090077), (11076, 726718), (22152, 363359)]