258272806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 458096688

約数和(自身を除く): 199823882

約数列:

[1, 2, 11, 17, 22, 34, 67, 121, 134, 187, 242, 374, 737, 937, 1139, 1474, 1874, 2057, 2278, 4114, 8107, 10307, 12529, 15929, 16214, 20614, 25058, 31858, 62779, 113377, 125558, 137819, 175219, 226754, 275638, 350438, 690569, 1067243, 1381138, 1927409, 2134486, 3854818, 7596259, 11739673, 15192518, 23479346, 129136403, 258272806]

約数ペア:

[(1, 258272806), (2, 129136403), (11, 23479346), (17, 15192518), (22, 11739673), (34, 7596259), (67, 3854818), (121, 2134486), (134, 1927409), (187, 1381138), (242, 1067243), (374, 690569), (737, 350438), (937, 275638), (1139, 226754), (1474, 175219), (1874, 137819), (2057, 125558), (2278, 113377), (4114, 62779), (8107, 31858), (10307, 25058), (12529, 20614), (15929, 16214)]