514901968

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1304

約数の個数: 80

約数和(自身を含む): 1177781760

約数和(自身を除く): 662879792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 67, 112, 118, 134, 236, 268, 413, 469, 472, 536, 826, 938, 944, 1072, 1163, 1652, 1876, 2326, 3304, 3752, 3953, 4652, 6608, 7504, 7906, 8141, 9304, 15812, 16282, 18608, 27671, 31624, 32564, 55342, 63248, 65128, 68617, 77921, 110684, 130256, 137234, 155842, 221368, 274468, 311684, 442736, 480319, 545447, 548936, 623368, 960638, 1090894, 1097872, 1246736, 1921276, 2181788, 3842552, 4363576, 4597339, 7685104, 8727152, 9194678, 18389356, 32181373, 36778712, 64362746, 73557424, 128725492, 257450984, 514901968]

約数ペア:

[(1, 514901968), (2, 257450984), (4, 128725492), (7, 73557424), (8, 64362746), (14, 36778712), (16, 32181373), (28, 18389356), (56, 9194678), (59, 8727152), (67, 7685104), (112, 4597339), (118, 4363576), (134, 3842552), (236, 2181788), (268, 1921276), (413, 1246736), (469, 1097872), (472, 1090894), (536, 960638), (826, 623368), (938, 548936), (944, 545447), (1072, 480319), (1163, 442736), (1652, 311684), (1876, 274468), (2326, 221368), (3304, 155842), (3752, 137234), (3953, 130256), (4652, 110684), (6608, 77921), (7504, 68617), (7906, 65128), (8141, 63248), (9304, 55342), (15812, 32564), (16282, 31624), (18608, 27671)]