505802528

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1726

約数の個数: 96

約数和(自身を含む): 1251790848

約数和(自身を除く): 745988320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 131, 154, 176, 224, 262, 308, 352, 524, 616, 917, 1048, 1232, 1441, 1567, 1834, 2096, 2464, 2882, 3134, 3668, 4192, 5764, 6268, 7336, 10087, 10969, 11528, 12536, 14672, 17237, 20174, 21938, 23056, 25072, 29344, 34474, 40348, 43876, 46112, 50144, 68948, 80696, 87752, 120659, 137896, 161392, 175504, 205277, 241318, 275792, 322784, 351008, 410554, 482636, 551584, 821108, 965272, 1436939, 1642216, 1930544, 2258047, 2873878, 3284432, 3861088, 4516094, 5747756, 6568864, 9032188, 11495512, 15806329, 18064376, 22991024, 31612658, 36128752, 45982048, 63225316, 72257504, 126450632, 252901264, 505802528]

約数ペア:

[(1, 505802528), (2, 252901264), (4, 126450632), (7, 72257504), (8, 63225316), (11, 45982048), (14, 36128752), (16, 31612658), (22, 22991024), (28, 18064376), (32, 15806329), (44, 11495512), (56, 9032188), (77, 6568864), (88, 5747756), (112, 4516094), (131, 3861088), (154, 3284432), (176, 2873878), (224, 2258047), (262, 1930544), (308, 1642216), (352, 1436939), (524, 965272), (616, 821108), (917, 551584), (1048, 482636), (1232, 410554), (1441, 351008), (1567, 322784), (1834, 275792), (2096, 241318), (2464, 205277), (2882, 175504), (3134, 161392), (3668, 137896), (4192, 120659), (5764, 87752), (6268, 80696), (7336, 68948), (10087, 50144), (10969, 46112), (11528, 43876), (12536, 40348), (14672, 34474), (17237, 29344), (20174, 25072), (21938, 23056)]