499537644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 1270080000

約数和(自身を除く): 770542356

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 139, 174, 276, 278, 348, 417, 449, 556, 667, 834, 898, 1334, 1347, 1668, 1796, 2001, 2668, 2694, 3197, 4002, 4031, 5388, 6394, 8004, 8062, 9591, 10327, 12093, 12788, 13021, 16124, 19182, 20654, 24186, 26042, 30981, 38364, 39063, 41308, 48372, 52084, 61962, 62411, 78126, 92713, 123924, 124822, 156252, 185426, 187233, 249644, 278139, 299483, 370852, 374466, 556278, 598966, 748932, 898449, 1112556, 1197932, 1435453, 1796898, 1809919, 2870906, 3593796, 3619838, 4306359, 5429757, 5741812, 7239676, 8612718, 10859514, 17225436, 21719028, 41628137, 83256274, 124884411, 166512548, 249768822, 499537644]

約数ペア:

[(1, 499537644), (2, 249768822), (3, 166512548), (4, 124884411), (6, 83256274), (12, 41628137), (23, 21719028), (29, 17225436), (46, 10859514), (58, 8612718), (69, 7239676), (87, 5741812), (92, 5429757), (116, 4306359), (138, 3619838), (139, 3593796), (174, 2870906), (276, 1809919), (278, 1796898), (348, 1435453), (417, 1197932), (449, 1112556), (556, 898449), (667, 748932), (834, 598966), (898, 556278), (1334, 374466), (1347, 370852), (1668, 299483), (1796, 278139), (2001, 249644), (2668, 187233), (2694, 185426), (3197, 156252), (4002, 124822), (4031, 123924), (5388, 92713), (6394, 78126), (8004, 62411), (8062, 61962), (9591, 52084), (10327, 48372), (12093, 41308), (12788, 39063), (13021, 38364), (16124, 30981), (19182, 26042), (20654, 24186)]