262251108

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{115631}}^1$

素因数の和:115654

約数の個数: 60

約数和(自身を含む): 783522432

約数和(自身を除く): 521271324

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, 567, 756, 1134, 2268, 115631, 231262, 346893, 462524, 693786, 809417, 1040679, 1387572, 1618834, 2081358, 2428251, 3122037, 3237668, 4162716, 4856502, 6244074, 7284753, 9366111, 9713004, 12488148, 14569506, 18732222, 21854259, 29139012, 37464444, 43708518, 65562777, 87417036, 131125554, 262251108]

約数ペア:

[(1, 262251108), (2, 131125554), (3, 87417036), (4, 65562777), (6, 43708518), (7, 37464444), (9, 29139012), (12, 21854259), (14, 18732222), (18, 14569506), (21, 12488148), (27, 9713004), (28, 9366111), (36, 7284753), (42, 6244074), (54, 4856502), (63, 4162716), (81, 3237668), (84, 3122037), (108, 2428251), (126, 2081358), (162, 1618834), (189, 1387572), (252, 1040679), (324, 809417), (378, 693786), (567, 462524), (756, 346893), (1134, 231262), (2268, 115631)]