894816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 2751840

約数和(自身を除く): 1857024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 239, 288, 312, 416, 468, 478, 624, 717, 936, 956, 1248, 1434, 1872, 1912, 2151, 2868, 3107, 3744, 3824, 4302, 5736, 6214, 7648, 8604, 9321, 11472, 12428, 17208, 18642, 22944, 24856, 27963, 34416, 37284, 49712, 55926, 68832, 74568, 99424, 111852, 149136, 223704, 298272, 447408, 894816]

約数ペア:

[(1, 894816), (2, 447408), (3, 298272), (4, 223704), (6, 149136), (8, 111852), (9, 99424), (12, 74568), (13, 68832), (16, 55926), (18, 49712), (24, 37284), (26, 34416), (32, 27963), (36, 24856), (39, 22944), (48, 18642), (52, 17208), (72, 12428), (78, 11472), (96, 9321), (104, 8604), (117, 7648), (144, 6214), (156, 5736), (208, 4302), (234, 3824), (239, 3744), (288, 3107), (312, 2868), (416, 2151), (468, 1912), (478, 1872), (624, 1434), (717, 1248), (936, 956)]