2481493168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2687

約数の個数: 120

約数和(自身を含む): 6127107840

約数和(自身を除く): 3645614672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 121, 142, 154, 176, 242, 284, 308, 484, 497, 568, 616, 781, 847, 968, 994, 1136, 1232, 1562, 1694, 1936, 1988, 2579, 3124, 3388, 3976, 5158, 5467, 6248, 6776, 7952, 8591, 10316, 10934, 12496, 13552, 17182, 18053, 20632, 21868, 28369, 34364, 36106, 41264, 43736, 56738, 60137, 68728, 72212, 87472, 113476, 120274, 137456, 144424, 183109, 198583, 226952, 240548, 288848, 312059, 366218, 397166, 453904, 481096, 624118, 732436, 794332, 962192, 1248236, 1281763, 1464872, 1588664, 2014199, 2184413, 2496472, 2563526, 2929744, 3177328, 4028398, 4368826, 4992944, 5127052, 8056796, 8737652, 10254104, 14099393, 16113592, 17475304, 20508208, 22156189, 28198786, 32227184, 34950608, 44312378, 56397572, 88624756, 112795144, 155093323, 177249512, 225590288, 310186646, 354499024, 620373292, 1240746584, 2481493168]

約数ペア:

[(1, 2481493168), (2, 1240746584), (4, 620373292), (7, 354499024), (8, 310186646), (11, 225590288), (14, 177249512), (16, 155093323), (22, 112795144), (28, 88624756), (44, 56397572), (56, 44312378), (71, 34950608), (77, 32227184), (88, 28198786), (112, 22156189), (121, 20508208), (142, 17475304), (154, 16113592), (176, 14099393), (242, 10254104), (284, 8737652), (308, 8056796), (484, 5127052), (497, 4992944), (568, 4368826), (616, 4028398), (781, 3177328), (847, 2929744), (968, 2563526), (994, 2496472), (1136, 2184413), (1232, 2014199), (1562, 1588664), (1694, 1464872), (1936, 1281763), (1988, 1248236), (2579, 962192), (3124, 794332), (3388, 732436), (3976, 624118), (5158, 481096), (5467, 453904), (6248, 397166), (6776, 366218), (7952, 312059), (8591, 288848), (10316, 240548), (10934, 226952), (12496, 198583), (13552, 183109), (17182, 144424), (18053, 137456), (20632, 120274), (21868, 113476), (28369, 87472), (34364, 72212), (36106, 68728), (41264, 60137), (43736, 56738)]