321139968

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14419}}^1$

素因数の和:14467

約数の個数: 72

約数和(自身を含む): 884234400

約数和(自身を除く): 563094432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3712, 5568, 7424, 11136, 14419, 22272, 28838, 43257, 57676, 86514, 115352, 173028, 230704, 346056, 418151, 461408, 692112, 836302, 922816, 1254453, 1384224, 1672604, 1845632, 2508906, 2768448, 3345208, 3691264, 5017812, 5536896, 6690416, 10035624, 11073792, 13380832, 20071248, 26761664, 40142496, 53523328, 80284992, 107046656, 160569984, 321139968]

約数ペア:

[(1, 321139968), (2, 160569984), (3, 107046656), (4, 80284992), (6, 53523328), (8, 40142496), (12, 26761664), (16, 20071248), (24, 13380832), (29, 11073792), (32, 10035624), (48, 6690416), (58, 5536896), (64, 5017812), (87, 3691264), (96, 3345208), (116, 2768448), (128, 2508906), (174, 1845632), (192, 1672604), (232, 1384224), (256, 1254453), (348, 922816), (384, 836302), (464, 692112), (696, 461408), (768, 418151), (928, 346056), (1392, 230704), (1856, 173028), (2784, 115352), (3712, 86514), (5568, 57676), (7424, 43257), (11136, 28838), (14419, 22272)]