245673596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8461}}^1$

素因数の和:8550

約数の個数: 48

約数和(自身を含む): 528841152

約数和(自身を除く): 283167556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 4148, 7259, 8461, 14518, 16922, 29036, 33844, 59227, 118454, 143837, 236908, 287674, 516121, 575348, 1006859, 1032242, 2013718, 2064484, 3612847, 4027436, 7225694, 8774057, 14451388, 17548114, 35096228, 61418399, 122836798, 245673596]

約数ペア:

[(1, 245673596), (2, 122836798), (4, 61418399), (7, 35096228), (14, 17548114), (17, 14451388), (28, 8774057), (34, 7225694), (61, 4027436), (68, 3612847), (119, 2064484), (122, 2013718), (238, 1032242), (244, 1006859), (427, 575348), (476, 516121), (854, 287674), (1037, 236908), (1708, 143837), (2074, 118454), (4148, 59227), (7259, 33844), (8461, 29036), (14518, 16922)]