281036616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3407}}^1$

素因数の和:3914

約数の個数: 64

約数和(自身を含む): 804833280

約数和(自身を除く): 523796664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 491, 982, 1473, 1964, 2946, 3407, 3437, 3928, 5892, 6814, 6874, 10221, 10311, 11784, 13628, 13748, 20442, 20622, 23849, 27256, 27496, 40884, 41244, 47698, 71547, 81768, 82488, 95396, 143094, 190792, 286188, 572376, 1672837, 3345674, 5018511, 6691348, 10037022, 11709859, 13382696, 20074044, 23419718, 35129577, 40148088, 46839436, 70259154, 93678872, 140518308, 281036616]

約数ペア:

[(1, 281036616), (2, 140518308), (3, 93678872), (4, 70259154), (6, 46839436), (7, 40148088), (8, 35129577), (12, 23419718), (14, 20074044), (21, 13382696), (24, 11709859), (28, 10037022), (42, 6691348), (56, 5018511), (84, 3345674), (168, 1672837), (491, 572376), (982, 286188), (1473, 190792), (1964, 143094), (2946, 95396), (3407, 82488), (3437, 81768), (3928, 71547), (5892, 47698), (6814, 41244), (6874, 40884), (10221, 27496), (10311, 27256), (11784, 23849), (13628, 20622), (13748, 20442)]