1254278872

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12647}}^1$

素因数の和:12701

約数の個数: 96

約数和(自身を含む): 3114443520

約数和(自身を除く): 1860164648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 154, 161, 184, 196, 253, 308, 322, 392, 506, 539, 616, 644, 1012, 1078, 1127, 1288, 1771, 2024, 2156, 2254, 3542, 4312, 4508, 7084, 9016, 12397, 12647, 14168, 24794, 25294, 49588, 50588, 88529, 99176, 101176, 139117, 177058, 278234, 290881, 354116, 556468, 581762, 619703, 708232, 973819, 1112936, 1163524, 1239406, 1947638, 2036167, 2327048, 2478812, 3199691, 3895276, 4072334, 4957624, 6399382, 6816733, 7790552, 8144668, 12798764, 13633466, 14253169, 16289336, 22397837, 25597528, 27266932, 28506338, 44795674, 54533864, 57012676, 89591348, 114025352, 156784859, 179182696, 313569718, 627139436, 1254278872]

約数ペア:

[(1, 1254278872), (2, 627139436), (4, 313569718), (7, 179182696), (8, 156784859), (11, 114025352), (14, 89591348), (22, 57012676), (23, 54533864), (28, 44795674), (44, 28506338), (46, 27266932), (49, 25597528), (56, 22397837), (77, 16289336), (88, 14253169), (92, 13633466), (98, 12798764), (154, 8144668), (161, 7790552), (184, 6816733), (196, 6399382), (253, 4957624), (308, 4072334), (322, 3895276), (392, 3199691), (506, 2478812), (539, 2327048), (616, 2036167), (644, 1947638), (1012, 1239406), (1078, 1163524), (1127, 1112936), (1288, 973819), (1771, 708232), (2024, 619703), (2156, 581762), (2254, 556468), (3542, 354116), (4312, 290881), (4508, 278234), (7084, 177058), (9016, 139117), (12397, 101176), (12647, 99176), (14168, 88529), (24794, 50588), (25294, 49588)]