258481692

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{113969}}^1$

素因数の和:113992

約数の個数: 60

約数和(自身を含む): 772260720

約数和(自身を除く): 513779028

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, 113969, 227938, 341907, 455876, 683814, 797783, 1025721, 1367628, 1595566, 2051442, 2393349, 3077163, 3191132, 4102884, 4786698, 6154326, 7180047, 9231489, 9573396, 12308652, 14360094, 18462978, 21540141, 28720188, 36925956, 43080282, 64620423, 86160564, 129240846, 258481692]

約数ペア:

[(1, 258481692), (2, 129240846), (3, 86160564), (4, 64620423), (6, 43080282), (7, 36925956), (9, 28720188), (12, 21540141), (14, 18462978), (18, 14360094), (21, 12308652), (27, 9573396), (28, 9231489), (36, 7180047), (42, 6154326), (54, 4786698), (63, 4102884), (81, 3191132), (84, 3077163), (108, 2393349), (126, 2051442), (162, 1595566), (189, 1367628), (252, 1025721), (324, 797783), (378, 683814), (567, 455876), (756, 341907), (1134, 227938), (2268, 113969)]