315288

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 889200

約数和(自身を除く): 573912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 151, 174, 232, 261, 302, 348, 453, 522, 604, 696, 906, 1044, 1208, 1359, 1812, 2088, 2718, 3624, 4379, 5436, 8758, 10872, 13137, 17516, 26274, 35032, 39411, 52548, 78822, 105096, 157644, 315288]

約数ペア:

[(1, 315288), (2, 157644), (3, 105096), (4, 78822), (6, 52548), (8, 39411), (9, 35032), (12, 26274), (18, 17516), (24, 13137), (29, 10872), (36, 8758), (58, 5436), (72, 4379), (87, 3624), (116, 2718), (151, 2088), (174, 1812), (232, 1359), (261, 1208), (302, 1044), (348, 906), (453, 696), (522, 604)]