253329336

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{90217}}^1$

素因数の和:90245

約数の個数: 64

約数和(自身を含む): 757831200

約数和(自身を除く): 504501864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 90217, 180434, 270651, 360868, 541302, 721736, 811953, 1082604, 1172821, 1623906, 2165208, 2345642, 2435859, 3247812, 3518463, 4691284, 4871718, 6495624, 7036926, 9382568, 9743436, 10555389, 14073852, 19486872, 21110778, 28147704, 31666167, 42221556, 63332334, 84443112, 126664668, 253329336]

約数ペア:

[(1, 253329336), (2, 126664668), (3, 84443112), (4, 63332334), (6, 42221556), (8, 31666167), (9, 28147704), (12, 21110778), (13, 19486872), (18, 14073852), (24, 10555389), (26, 9743436), (27, 9382568), (36, 7036926), (39, 6495624), (52, 4871718), (54, 4691284), (72, 3518463), (78, 3247812), (104, 2435859), (108, 2345642), (117, 2165208), (156, 1623906), (216, 1172821), (234, 1082604), (312, 811953), (351, 721736), (468, 541302), (702, 360868), (936, 270651), (1404, 180434), (2808, 90217)]