521304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 1555200

約数和(自身を除く): 1033896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 107, 116, 168, 174, 203, 214, 232, 321, 348, 406, 428, 609, 642, 696, 749, 812, 856, 1218, 1284, 1498, 1624, 2247, 2436, 2568, 2996, 3103, 4494, 4872, 5992, 6206, 8988, 9309, 12412, 17976, 18618, 21721, 24824, 37236, 43442, 65163, 74472, 86884, 130326, 173768, 260652, 521304]

約数ペア:

[(1, 521304), (2, 260652), (3, 173768), (4, 130326), (6, 86884), (7, 74472), (8, 65163), (12, 43442), (14, 37236), (21, 24824), (24, 21721), (28, 18618), (29, 17976), (42, 12412), (56, 9309), (58, 8988), (84, 6206), (87, 5992), (107, 4872), (116, 4494), (168, 3103), (174, 2996), (203, 2568), (214, 2436), (232, 2247), (321, 1624), (348, 1498), (406, 1284), (428, 1218), (609, 856), (642, 812), (696, 749)]