342428416

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 826495488

約数和(自身を除く): 484067072

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 92, 128, 136, 176, 184, 187, 253, 256, 272, 311, 352, 368, 374, 391, 506, 544, 622, 704, 736, 748, 782, 1012, 1088, 1244, 1408, 1472, 1496, 1564, 2024, 2176, 2488, 2816, 2944, 2992, 3128, 3421, 4048, 4301, 4352, 4976, 5287, 5888, 5984, 6256, 6842, 7153, 8096, 8602, 9952, 10574, 11968, 12512, 13684, 14306, 16192, 17204, 19904, 21148, 23936, 25024, 27368, 28612, 32384, 34408, 39808, 42296, 47872, 50048, 54736, 57224, 58157, 64768, 68816, 78683, 79616, 84592, 100096, 109472, 114448, 116314, 121601, 137632, 157366, 169184, 218944, 228896, 232628, 243202, 275264, 314732, 338368, 437888, 457792, 465256, 486404, 550528, 629464, 676736, 875776, 915584, 930512, 972808, 1101056, 1258928, 1337611, 1353472, 1831168, 1861024, 1945616, 2517856, 2675222, 3722048, 3891232, 5035712, 5350444, 7444096, 7782464, 10071424, 10700888, 14888192, 15564928, 20142848, 21401776, 31129856, 42803552, 85607104, 171214208, 342428416]

約数ペア:

[(1, 342428416), (2, 171214208), (4, 85607104), (8, 42803552), (11, 31129856), (16, 21401776), (17, 20142848), (22, 15564928), (23, 14888192), (32, 10700888), (34, 10071424), (44, 7782464), (46, 7444096), (64, 5350444), (68, 5035712), (88, 3891232), (92, 3722048), (128, 2675222), (136, 2517856), (176, 1945616), (184, 1861024), (187, 1831168), (253, 1353472), (256, 1337611), (272, 1258928), (311, 1101056), (352, 972808), (368, 930512), (374, 915584), (391, 875776), (506, 676736), (544, 629464), (622, 550528), (704, 486404), (736, 465256), (748, 457792), (782, 437888), (1012, 338368), (1088, 314732), (1244, 275264), (1408, 243202), (1472, 232628), (1496, 228896), (1564, 218944), (2024, 169184), (2176, 157366), (2488, 137632), (2816, 121601), (2944, 116314), (2992, 114448), (3128, 109472), (3421, 100096), (4048, 84592), (4301, 79616), (4352, 78683), (4976, 68816), (5287, 64768), (5888, 58157), (5984, 57224), (6256, 54736), (6842, 50048), (7153, 47872), (8096, 42296), (8602, 39808), (9952, 34408), (10574, 32384), (11968, 28612), (12512, 27368), (13684, 25024), (14306, 23936), (16192, 21148), (17204, 19904)]