551423152

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2657}}^1$

素因数の和:2798

約数の個数: 80

約数和(自身を含む): 1305184320

約数和(自身を除く): 753761168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 109, 112, 119, 136, 218, 238, 272, 436, 476, 763, 872, 952, 1526, 1744, 1853, 1904, 2657, 3052, 3706, 5314, 6104, 7412, 10628, 12208, 12971, 14824, 18599, 21256, 25942, 29648, 37198, 42512, 45169, 51884, 74396, 90338, 103768, 148792, 180676, 207536, 289613, 297584, 316183, 361352, 579226, 632366, 722704, 1158452, 1264732, 2027291, 2316904, 2529464, 4054582, 4633808, 4923421, 5058928, 8109164, 9846842, 16218328, 19693684, 32436656, 34463947, 39387368, 68927894, 78774736, 137855788, 275711576, 551423152]

約数ペア:

[(1, 551423152), (2, 275711576), (4, 137855788), (7, 78774736), (8, 68927894), (14, 39387368), (16, 34463947), (17, 32436656), (28, 19693684), (34, 16218328), (56, 9846842), (68, 8109164), (109, 5058928), (112, 4923421), (119, 4633808), (136, 4054582), (218, 2529464), (238, 2316904), (272, 2027291), (436, 1264732), (476, 1158452), (763, 722704), (872, 632366), (952, 579226), (1526, 361352), (1744, 316183), (1853, 297584), (1904, 289613), (2657, 207536), (3052, 180676), (3706, 148792), (5314, 103768), (6104, 90338), (7412, 74396), (10628, 51884), (12208, 45169), (12971, 42512), (14824, 37198), (18599, 29648), (21256, 25942)]