500146192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{797}}^1$

素因数の和:1256

約数の個数: 80

約数和(自身を含む): 1196923392

約数和(自身を除く): 696777200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 431, 728, 797, 862, 1456, 1594, 1724, 3017, 3188, 3448, 5579, 5603, 6034, 6376, 6896, 10361, 11158, 11206, 12068, 12752, 20722, 22316, 22412, 24136, 39221, 41444, 44632, 44824, 48272, 72527, 78442, 82888, 89264, 89648, 145054, 156884, 165776, 290108, 313768, 343507, 580216, 627536, 687014, 1160432, 1374028, 2404549, 2748056, 4465591, 4809098, 5496112, 8931182, 9618196, 17862364, 19236392, 31259137, 35724728, 38472784, 62518274, 71449456, 125036548, 250073096, 500146192]

約数ペア:

[(1, 500146192), (2, 250073096), (4, 125036548), (7, 71449456), (8, 62518274), (13, 38472784), (14, 35724728), (16, 31259137), (26, 19236392), (28, 17862364), (52, 9618196), (56, 8931182), (91, 5496112), (104, 4809098), (112, 4465591), (182, 2748056), (208, 2404549), (364, 1374028), (431, 1160432), (728, 687014), (797, 627536), (862, 580216), (1456, 343507), (1594, 313768), (1724, 290108), (3017, 165776), (3188, 156884), (3448, 145054), (5579, 89648), (5603, 89264), (6034, 82888), (6376, 78442), (6896, 72527), (10361, 48272), (11158, 44824), (11206, 44632), (12068, 41444), (12752, 39221), (20722, 24136), (22316, 22412)]