859572

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{379}}^1$

素因数の和:402

約数の個数: 60

約数和(自身を含む): 2574880

約数和(自身を除く): 1715308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 379, 567, 756, 758, 1134, 1137, 1516, 2268, 2274, 2653, 3411, 4548, 5306, 6822, 7959, 10233, 10612, 13644, 15918, 20466, 23877, 30699, 31836, 40932, 47754, 61398, 71631, 95508, 122796, 143262, 214893, 286524, 429786, 859572]

約数ペア:

[(1, 859572), (2, 429786), (3, 286524), (4, 214893), (6, 143262), (7, 122796), (9, 95508), (12, 71631), (14, 61398), (18, 47754), (21, 40932), (27, 31836), (28, 30699), (36, 23877), (42, 20466), (54, 15918), (63, 13644), (81, 10612), (84, 10233), (108, 7959), (126, 6822), (162, 5306), (189, 4548), (252, 3411), (324, 2653), (378, 2274), (379, 2268), (567, 1516), (756, 1137), (758, 1134)]