280952

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 626400

約数和(自身を除く): 345448

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 173, 203, 232, 346, 406, 692, 812, 1211, 1384, 1624, 2422, 4844, 5017, 9688, 10034, 20068, 35119, 40136, 70238, 140476, 280952]

約数ペア:

[(1, 280952), (2, 140476), (4, 70238), (7, 40136), (8, 35119), (14, 20068), (28, 10034), (29, 9688), (56, 5017), (58, 4844), (116, 2422), (173, 1624), (203, 1384), (232, 1211), (346, 812), (406, 692)]