2555347644

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{17609}}^1$

素因数の和:17787

約数の個数: 72

約数和(自身を含む): 6730542000

約数和(自身を除く): 4175194356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 139, 174, 261, 278, 348, 417, 522, 556, 834, 1044, 1251, 1668, 2502, 4031, 5004, 8062, 12093, 16124, 17609, 24186, 35218, 36279, 48372, 52827, 70436, 72558, 105654, 145116, 158481, 211308, 316962, 510661, 633924, 1021322, 1531983, 2042644, 2447651, 3063966, 4595949, 4895302, 6127932, 7342953, 9191898, 9790604, 14685906, 18383796, 22028859, 29371812, 44057718, 70981879, 88115436, 141963758, 212945637, 283927516, 425891274, 638836911, 851782548, 1277673822, 2555347644]

約数ペア:

[(1, 2555347644), (2, 1277673822), (3, 851782548), (4, 638836911), (6, 425891274), (9, 283927516), (12, 212945637), (18, 141963758), (29, 88115436), (36, 70981879), (58, 44057718), (87, 29371812), (116, 22028859), (139, 18383796), (174, 14685906), (261, 9790604), (278, 9191898), (348, 7342953), (417, 6127932), (522, 4895302), (556, 4595949), (834, 3063966), (1044, 2447651), (1251, 2042644), (1668, 1531983), (2502, 1021322), (4031, 633924), (5004, 510661), (8062, 316962), (12093, 211308), (16124, 158481), (17609, 145116), (24186, 105654), (35218, 72558), (36279, 70436), (48372, 52827)]