266979132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{353147}}^1$

素因数の和:353167

約数の個数: 48

約数和(自身を含む): 791051520

約数和(自身を除く): 524072388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 353147, 706294, 1059441, 1412588, 2118882, 2472029, 3178323, 4237764, 4944058, 6356646, 7416087, 9534969, 9888116, 12713292, 14832174, 19069938, 22248261, 29664348, 38139876, 44496522, 66744783, 88993044, 133489566, 266979132]

約数ペア:

[(1, 266979132), (2, 133489566), (3, 88993044), (4, 66744783), (6, 44496522), (7, 38139876), (9, 29664348), (12, 22248261), (14, 19069938), (18, 14832174), (21, 12713292), (27, 9888116), (28, 9534969), (36, 7416087), (42, 6356646), (54, 4944058), (63, 4237764), (84, 3178323), (108, 2472029), (126, 2118882), (189, 1412588), (252, 1059441), (378, 706294), (756, 353147)]