2487122008

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 5541672240

約数和(自身を除く): 3054550232

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 281, 337, 392, 469, 536, 562, 674, 938, 1124, 1348, 1876, 1967, 2248, 2359, 2696, 3283, 3752, 3934, 4718, 6566, 7868, 9436, 13132, 13769, 15736, 16513, 18827, 18872, 22579, 26264, 27538, 33026, 37654, 45158, 55076, 66052, 75308, 90316, 94697, 110152, 131789, 132104, 150616, 158053, 180632, 189394, 263578, 316106, 378788, 527156, 632212, 662879, 757576, 922523, 1054312, 1106371, 1264424, 1325758, 1845046, 2212742, 2651516, 3690092, 4425484, 4640153, 5303032, 6344699, 7380184, 8850968, 9280306, 12689398, 18560612, 25378796, 37121224, 44412893, 50757592, 88825786, 177651572, 310890251, 355303144, 621780502, 1243561004, 2487122008]

約数ペア:

[(1, 2487122008), (2, 1243561004), (4, 621780502), (7, 355303144), (8, 310890251), (14, 177651572), (28, 88825786), (49, 50757592), (56, 44412893), (67, 37121224), (98, 25378796), (134, 18560612), (196, 12689398), (268, 9280306), (281, 8850968), (337, 7380184), (392, 6344699), (469, 5303032), (536, 4640153), (562, 4425484), (674, 3690092), (938, 2651516), (1124, 2212742), (1348, 1845046), (1876, 1325758), (1967, 1264424), (2248, 1106371), (2359, 1054312), (2696, 922523), (3283, 757576), (3752, 662879), (3934, 632212), (4718, 527156), (6566, 378788), (7868, 316106), (9436, 263578), (13132, 189394), (13769, 180632), (15736, 158053), (16513, 150616), (18827, 132104), (18872, 131789), (22579, 110152), (26264, 94697), (27538, 90316), (33026, 75308), (37654, 66052), (45158, 55076)]