305374428

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 823173120

約数和(自身を除く): 517798692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 197, 279, 372, 394, 463, 558, 591, 788, 837, 926, 1116, 1182, 1389, 1674, 1773, 1852, 2364, 2778, 3348, 3546, 4167, 5319, 5556, 6107, 7092, 8334, 10638, 12214, 12501, 14353, 16668, 18321, 21276, 24428, 25002, 28706, 36642, 43059, 50004, 54963, 57412, 73284, 86118, 91211, 109926, 129177, 164889, 172236, 182422, 219852, 258354, 273633, 329778, 364844, 387531, 516708, 547266, 659556, 775062, 820899, 1094532, 1550124, 1641798, 2462697, 2827541, 3283596, 4925394, 5655082, 8482623, 9850788, 11310164, 16965246, 25447869, 33930492, 50895738, 76343607, 101791476, 152687214, 305374428]

約数ペア:

[(1, 305374428), (2, 152687214), (3, 101791476), (4, 76343607), (6, 50895738), (9, 33930492), (12, 25447869), (18, 16965246), (27, 11310164), (31, 9850788), (36, 8482623), (54, 5655082), (62, 4925394), (93, 3283596), (108, 2827541), (124, 2462697), (186, 1641798), (197, 1550124), (279, 1094532), (372, 820899), (394, 775062), (463, 659556), (558, 547266), (591, 516708), (788, 387531), (837, 364844), (926, 329778), (1116, 273633), (1182, 258354), (1389, 219852), (1674, 182422), (1773, 172236), (1852, 164889), (2364, 129177), (2778, 109926), (3348, 91211), (3546, 86118), (4167, 73284), (5319, 57412), (5556, 54963), (6107, 50004), (7092, 43059), (8334, 36642), (10638, 28706), (12214, 25002), (12501, 24428), (14353, 21276), (16668, 18321)]