1185191728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2311}}^1$

素因数の和:2586

約数の個数: 80

約数和(自身を含む): 2775139840

約数和(自身を除く): 1589948112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 241, 266, 304, 482, 532, 964, 1064, 1687, 1928, 2128, 2311, 3374, 3856, 4579, 4622, 6748, 9158, 9244, 13496, 16177, 18316, 18488, 26992, 32053, 32354, 36632, 36976, 43909, 64106, 64708, 73264, 87818, 128212, 129416, 175636, 256424, 258832, 307363, 351272, 512848, 556951, 614726, 702544, 1113902, 1229452, 2227804, 2458904, 3898657, 4455608, 4917808, 7797314, 8911216, 10582069, 15594628, 21164138, 31189256, 42328276, 62378512, 74074483, 84656552, 148148966, 169313104, 296297932, 592595864, 1185191728]

約数ペア:

[(1, 1185191728), (2, 592595864), (4, 296297932), (7, 169313104), (8, 148148966), (14, 84656552), (16, 74074483), (19, 62378512), (28, 42328276), (38, 31189256), (56, 21164138), (76, 15594628), (112, 10582069), (133, 8911216), (152, 7797314), (241, 4917808), (266, 4455608), (304, 3898657), (482, 2458904), (532, 2227804), (964, 1229452), (1064, 1113902), (1687, 702544), (1928, 614726), (2128, 556951), (2311, 512848), (3374, 351272), (3856, 307363), (4579, 258832), (4622, 256424), (6748, 175636), (9158, 129416), (9244, 128212), (13496, 87818), (16177, 73264), (18316, 64708), (18488, 64106), (26992, 43909), (32053, 36976), (32354, 36632)]