231346192

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 577615808

約数和(自身を除く): 346269616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 121, 154, 172, 176, 242, 301, 308, 344, 397, 473, 484, 602, 616, 688, 794, 847, 946, 968, 1204, 1232, 1588, 1694, 1892, 1936, 2408, 2779, 3176, 3311, 3388, 3784, 4367, 4816, 5203, 5558, 6352, 6622, 6776, 7568, 8734, 10406, 11116, 13244, 13552, 17071, 17468, 20812, 22232, 26488, 30569, 34142, 34936, 36421, 41624, 44464, 48037, 52976, 61138, 68284, 69872, 72842, 83248, 96074, 119497, 122276, 136568, 145684, 187781, 192148, 238994, 244552, 273136, 291368, 336259, 375562, 384296, 477988, 489104, 582736, 672518, 751124, 768592, 955976, 1314467, 1345036, 1502248, 1911952, 2065591, 2628934, 2690072, 3004496, 4131182, 5257868, 5380144, 8262364, 10515736, 14459137, 16524728, 21031472, 28918274, 33049456, 57836548, 115673096, 231346192]

約数ペア:

[(1, 231346192), (2, 115673096), (4, 57836548), (7, 33049456), (8, 28918274), (11, 21031472), (14, 16524728), (16, 14459137), (22, 10515736), (28, 8262364), (43, 5380144), (44, 5257868), (56, 4131182), (77, 3004496), (86, 2690072), (88, 2628934), (112, 2065591), (121, 1911952), (154, 1502248), (172, 1345036), (176, 1314467), (242, 955976), (301, 768592), (308, 751124), (344, 672518), (397, 582736), (473, 489104), (484, 477988), (602, 384296), (616, 375562), (688, 336259), (794, 291368), (847, 273136), (946, 244552), (968, 238994), (1204, 192148), (1232, 187781), (1588, 145684), (1694, 136568), (1892, 122276), (1936, 119497), (2408, 96074), (2779, 83248), (3176, 72842), (3311, 69872), (3388, 68284), (3784, 61138), (4367, 52976), (4816, 48037), (5203, 44464), (5558, 41624), (6352, 36421), (6622, 34936), (6776, 34142), (7568, 30569), (8734, 26488), (10406, 22232), (11116, 20812), (13244, 17468), (13552, 17071)]