551712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{821}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 1657152

約数和(自身を除く): 1105440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 821, 1642, 2463, 3284, 4926, 5747, 6568, 9852, 11494, 13136, 17241, 19704, 22988, 26272, 34482, 39408, 45976, 68964, 78816, 91952, 137928, 183904, 275856, 551712]

約数ペア:

[(1, 551712), (2, 275856), (3, 183904), (4, 137928), (6, 91952), (7, 78816), (8, 68964), (12, 45976), (14, 39408), (16, 34482), (21, 26272), (24, 22988), (28, 19704), (32, 17241), (42, 13136), (48, 11494), (56, 9852), (84, 6568), (96, 5747), (112, 4926), (168, 3284), (224, 2463), (336, 1642), (672, 821)]