2879515704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{72671}}^1$

素因数の和:72820

約数の個数: 64

約数和(自身を含む): 7813693440

約数和(自身を除く): 4934177736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 9906, 13208, 19812, 39624, 72671, 145342, 218013, 290684, 436026, 581368, 872052, 944723, 1744104, 1889446, 2834169, 3778892, 5668338, 7557784, 9229217, 11336676, 18458434, 22673352, 27687651, 36916868, 55375302, 73833736, 110750604, 119979821, 221501208, 239959642, 359939463, 479919284, 719878926, 959838568, 1439757852, 2879515704]

約数ペア:

[(1, 2879515704), (2, 1439757852), (3, 959838568), (4, 719878926), (6, 479919284), (8, 359939463), (12, 239959642), (13, 221501208), (24, 119979821), (26, 110750604), (39, 73833736), (52, 55375302), (78, 36916868), (104, 27687651), (127, 22673352), (156, 18458434), (254, 11336676), (312, 9229217), (381, 7557784), (508, 5668338), (762, 3778892), (1016, 2834169), (1524, 1889446), (1651, 1744104), (3048, 944723), (3302, 872052), (4953, 581368), (6604, 436026), (9906, 290684), (13208, 218013), (19812, 145342), (39624, 72671)]