316291368

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 805593600

約数和(自身を除く): 489302232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 419, 426, 443, 568, 838, 852, 886, 1257, 1329, 1676, 1704, 1772, 2514, 2658, 3352, 3544, 5028, 5316, 10056, 10632, 29749, 31453, 59498, 62906, 89247, 94359, 118996, 125812, 178494, 185617, 188718, 237992, 251624, 356988, 371234, 377436, 556851, 713976, 742468, 754872, 1113702, 1484936, 2227404, 4454808, 13178807, 26357614, 39536421, 52715228, 79072842, 105430456, 158145684, 316291368]

約数ペア:

[(1, 316291368), (2, 158145684), (3, 105430456), (4, 79072842), (6, 52715228), (8, 39536421), (12, 26357614), (24, 13178807), (71, 4454808), (142, 2227404), (213, 1484936), (284, 1113702), (419, 754872), (426, 742468), (443, 713976), (568, 556851), (838, 377436), (852, 371234), (886, 356988), (1257, 251624), (1329, 237992), (1676, 188718), (1704, 185617), (1772, 178494), (2514, 125812), (2658, 118996), (3352, 94359), (3544, 89247), (5028, 62906), (5316, 59498), (10056, 31453), (10632, 29749)]