311326704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8753}}^1$

素因数の和:8799

約数の個数: 120

約数和(自身を含む): 987801360

約数和(自身を除く): 676474656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8753, 8892, 11856, 17506, 17784, 26259, 35012, 35568, 52518, 70024, 78777, 105036, 113789, 140048, 157554, 166307, 210072, 227578, 315108, 332614, 341367, 420144, 455156, 498921, 630216, 665228, 682734, 910312, 997842, 1024101, 1260432, 1330456, 1365468, 1496763, 1820624, 1995684, 2048202, 2161991, 2660912, 2730936, 2993526, 3991368, 4096404, 4323982, 5461872, 5987052, 6485973, 7982736, 8192808, 8647964, 11974104, 12971946, 16385616, 17295928, 19457919, 23948208, 25943892, 34591856, 38915838, 51887784, 77831676, 103775568, 155663352, 311326704]

約数ペア:

[(1, 311326704), (2, 155663352), (3, 103775568), (4, 77831676), (6, 51887784), (8, 38915838), (9, 34591856), (12, 25943892), (13, 23948208), (16, 19457919), (18, 17295928), (19, 16385616), (24, 12971946), (26, 11974104), (36, 8647964), (38, 8192808), (39, 7982736), (48, 6485973), (52, 5987052), (57, 5461872), (72, 4323982), (76, 4096404), (78, 3991368), (104, 2993526), (114, 2730936), (117, 2660912), (144, 2161991), (152, 2048202), (156, 1995684), (171, 1820624), (208, 1496763), (228, 1365468), (234, 1330456), (247, 1260432), (304, 1024101), (312, 997842), (342, 910312), (456, 682734), (468, 665228), (494, 630216), (624, 498921), (684, 455156), (741, 420144), (912, 341367), (936, 332614), (988, 315108), (1368, 227578), (1482, 210072), (1872, 166307), (1976, 157554), (2223, 140048), (2736, 113789), (2964, 105036), (3952, 78777), (4446, 70024), (5928, 52518), (8753, 35568), (8892, 35012), (11856, 26259), (17506, 17784)]