478696296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1247

約数の個数: 128

約数和(自身を含む): 1362493440

約数和(自身を除く): 883797144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 43, 52, 62, 78, 86, 93, 104, 124, 129, 156, 172, 186, 248, 258, 312, 344, 372, 403, 516, 559, 744, 806, 1032, 1118, 1151, 1209, 1333, 1612, 1677, 2236, 2302, 2418, 2666, 3224, 3354, 3453, 3999, 4472, 4604, 4836, 5332, 6708, 6906, 7998, 9208, 9672, 10664, 13416, 13812, 14963, 15996, 17329, 27624, 29926, 31992, 34658, 35681, 44889, 49493, 51987, 59852, 69316, 71362, 89778, 98986, 103974, 107043, 119704, 138632, 142724, 148479, 179556, 197972, 207948, 214086, 285448, 296958, 359112, 395944, 415896, 428172, 463853, 593916, 643409, 856344, 927706, 1187832, 1286818, 1391559, 1534283, 1855412, 1930227, 2573636, 2783118, 3068566, 3710824, 3860454, 4602849, 5147272, 5566236, 6137132, 7720908, 9205698, 11132472, 12274264, 15441816, 18411396, 19945679, 36822792, 39891358, 59837037, 79782716, 119674074, 159565432, 239348148, 478696296]

約数ペア:

[(1, 478696296), (2, 239348148), (3, 159565432), (4, 119674074), (6, 79782716), (8, 59837037), (12, 39891358), (13, 36822792), (24, 19945679), (26, 18411396), (31, 15441816), (39, 12274264), (43, 11132472), (52, 9205698), (62, 7720908), (78, 6137132), (86, 5566236), (93, 5147272), (104, 4602849), (124, 3860454), (129, 3710824), (156, 3068566), (172, 2783118), (186, 2573636), (248, 1930227), (258, 1855412), (312, 1534283), (344, 1391559), (372, 1286818), (403, 1187832), (516, 927706), (559, 856344), (744, 643409), (806, 593916), (1032, 463853), (1118, 428172), (1151, 415896), (1209, 395944), (1333, 359112), (1612, 296958), (1677, 285448), (2236, 214086), (2302, 207948), (2418, 197972), (2666, 179556), (3224, 148479), (3354, 142724), (3453, 138632), (3999, 119704), (4472, 107043), (4604, 103974), (4836, 98986), (5332, 89778), (6708, 71362), (6906, 69316), (7998, 59852), (9208, 51987), (9672, 49493), (10664, 44889), (13416, 35681), (13812, 34658), (14963, 31992), (15996, 29926), (17329, 27624)]