16604884912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1831}}^1$

素因数の和:2307

約数の個数: 160

約数和(自身を含む): 42591273984

約数和(自身を除く): 25986389072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 433, 476, 616, 748, 866, 952, 1232, 1309, 1496, 1732, 1831, 1904, 2618, 2992, 3031, 3464, 3662, 4763, 5236, 6062, 6928, 7324, 7361, 9526, 10472, 12124, 12817, 14648, 14722, 19052, 20141, 20944, 24248, 25634, 29296, 29444, 31127, 33341, 38104, 40282, 48496, 51268, 51527, 58888, 62254, 66682, 76208, 80564, 80971, 102536, 103054, 117776, 124508, 133364, 140987, 161128, 161942, 205072, 206108, 217889, 249016, 266728, 281974, 322256, 323884, 342397, 412216, 435778, 498032, 533456, 563948, 566797, 647768, 684794, 792823, 824432, 871556, 1127896, 1133594, 1295536, 1369588, 1585646, 1743112, 2255792, 2267188, 2396779, 2739176, 3171292, 3486224, 4534376, 4793558, 5478352, 5549761, 6342584, 8721053, 9068752, 9587116, 11099522, 12685168, 13477991, 17442106, 19174232, 22199044, 26955982, 34884212, 38348464, 44398088, 53911964, 61047371, 69768424, 88796176, 94345937, 107823928, 122094742, 139536848, 148257901, 188691874, 215647856, 244189484, 296515802, 377383748, 488378968, 593031604, 754767496, 976757936, 1037805307, 1186063208, 1509534992, 2075610614, 2372126416, 4151221228, 8302442456, 16604884912]

約数ペア:

[(1, 16604884912), (2, 8302442456), (4, 4151221228), (7, 2372126416), (8, 2075610614), (11, 1509534992), (14, 1186063208), (16, 1037805307), (17, 976757936), (22, 754767496), (28, 593031604), (34, 488378968), (44, 377383748), (56, 296515802), (68, 244189484), (77, 215647856), (88, 188691874), (112, 148257901), (119, 139536848), (136, 122094742), (154, 107823928), (176, 94345937), (187, 88796176), (238, 69768424), (272, 61047371), (308, 53911964), (374, 44398088), (433, 38348464), (476, 34884212), (616, 26955982), (748, 22199044), (866, 19174232), (952, 17442106), (1232, 13477991), (1309, 12685168), (1496, 11099522), (1732, 9587116), (1831, 9068752), (1904, 8721053), (2618, 6342584), (2992, 5549761), (3031, 5478352), (3464, 4793558), (3662, 4534376), (4763, 3486224), (5236, 3171292), (6062, 2739176), (6928, 2396779), (7324, 2267188), (7361, 2255792), (9526, 1743112), (10472, 1585646), (12124, 1369588), (12817, 1295536), (14648, 1133594), (14722, 1127896), (19052, 871556), (20141, 824432), (20944, 792823), (24248, 684794), (25634, 647768), (29296, 566797), (29444, 563948), (31127, 533456), (33341, 498032), (38104, 435778), (40282, 412216), (48496, 342397), (51268, 323884), (51527, 322256), (58888, 281974), (62254, 266728), (66682, 249016), (76208, 217889), (80564, 206108), (80971, 205072), (102536, 161942), (103054, 161128), (117776, 140987), (124508, 133364)]