290057544

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{191837}}^1$

素因数の和:191859

約数の個数: 64

約数和(自身を含む): 920822400

約数和(自身を除く): 630764856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 191837, 383674, 575511, 767348, 1151022, 1342859, 1534696, 1726533, 2302044, 2685718, 3453066, 4028577, 4604088, 5179599, 5371436, 6906132, 8057154, 10359198, 10742872, 12085731, 13812264, 16114308, 20718396, 24171462, 32228616, 36257193, 41436792, 48342924, 72514386, 96685848, 145028772, 290057544]

約数ペア:

[(1, 290057544), (2, 145028772), (3, 96685848), (4, 72514386), (6, 48342924), (7, 41436792), (8, 36257193), (9, 32228616), (12, 24171462), (14, 20718396), (18, 16114308), (21, 13812264), (24, 12085731), (27, 10742872), (28, 10359198), (36, 8057154), (42, 6906132), (54, 5371436), (56, 5179599), (63, 4604088), (72, 4028577), (84, 3453066), (108, 2685718), (126, 2302044), (168, 1726533), (189, 1534696), (216, 1342859), (252, 1151022), (378, 767348), (504, 575511), (756, 383674), (1512, 191837)]