557482014

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:667

約数の個数: 80

約数和(自身を含む): 1287982080

約数和(自身を除く): 730500066

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 191, 258, 382, 387, 419, 573, 774, 838, 1146, 1161, 1257, 1719, 2322, 2514, 3438, 3483, 3771, 5157, 6966, 7542, 8213, 10314, 11313, 15471, 16426, 18017, 22626, 24639, 30942, 33939, 36034, 49278, 54051, 67878, 73917, 80029, 108102, 147834, 160058, 162153, 221751, 240087, 324306, 443502, 480174, 486459, 665253, 720261, 972918, 1330506, 1440522, 1459377, 2160783, 2918754, 3441247, 4321566, 6482349, 6882494, 10323741, 12964698, 20647482, 30971223, 61942446, 92913669, 185827338, 278741007, 557482014]

約数ペア:

[(1, 557482014), (2, 278741007), (3, 185827338), (6, 92913669), (9, 61942446), (18, 30971223), (27, 20647482), (43, 12964698), (54, 10323741), (81, 6882494), (86, 6482349), (129, 4321566), (162, 3441247), (191, 2918754), (258, 2160783), (382, 1459377), (387, 1440522), (419, 1330506), (573, 972918), (774, 720261), (838, 665253), (1146, 486459), (1161, 480174), (1257, 443502), (1719, 324306), (2322, 240087), (2514, 221751), (3438, 162153), (3483, 160058), (3771, 147834), (5157, 108102), (6966, 80029), (7542, 73917), (8213, 67878), (10314, 54051), (11313, 49278), (15471, 36034), (16426, 33939), (18017, 30942), (22626, 24639)]