1220796864

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9767}}^1$

素因数の和:9823

約数の個数: 168

約数和(自身を含む): 4128503808

約数和(自身を除く): 2907706944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 9767, 10416, 13888, 15624, 17856, 19534, 20832, 29301, 31248, 39068, 41664, 58602, 62496, 68369, 78136, 87903, 117204, 124992, 136738, 156272, 175806, 205107, 234408, 273476, 302777, 312544, 351612, 410214, 468816, 546952, 605554, 615321, 625088, 703224, 820428, 908331, 937632, 1093904, 1211108, 1230642, 1406448, 1640856, 1816662, 1875264, 2119439, 2187808, 2422216, 2461284, 2724993, 2812896, 3281712, 3633324, 4238878, 4375616, 4844432, 4922568, 5449986, 5625792, 6358317, 6563424, 7266648, 8477756, 9688864, 9845136, 10899972, 12716634, 13126848, 14533296, 16955512, 19074951, 19377728, 19690272, 21799944, 25433268, 29066592, 33911024, 38149902, 39380544, 43599888, 50866536, 58133184, 67822048, 76299804, 87199776, 101733072, 135644096, 152599608, 174399552, 203466144, 305199216, 406932288, 610398432, 1220796864]

約数ペア:

[(1, 1220796864), (2, 610398432), (3, 406932288), (4, 305199216), (6, 203466144), (7, 174399552), (8, 152599608), (9, 135644096), (12, 101733072), (14, 87199776), (16, 76299804), (18, 67822048), (21, 58133184), (24, 50866536), (28, 43599888), (31, 39380544), (32, 38149902), (36, 33911024), (42, 29066592), (48, 25433268), (56, 21799944), (62, 19690272), (63, 19377728), (64, 19074951), (72, 16955512), (84, 14533296), (93, 13126848), (96, 12716634), (112, 10899972), (124, 9845136), (126, 9688864), (144, 8477756), (168, 7266648), (186, 6563424), (192, 6358317), (217, 5625792), (224, 5449986), (248, 4922568), (252, 4844432), (279, 4375616), (288, 4238878), (336, 3633324), (372, 3281712), (434, 2812896), (448, 2724993), (496, 2461284), (504, 2422216), (558, 2187808), (576, 2119439), (651, 1875264), (672, 1816662), (744, 1640856), (868, 1406448), (992, 1230642), (1008, 1211108), (1116, 1093904), (1302, 937632), (1344, 908331), (1488, 820428), (1736, 703224), (1953, 625088), (1984, 615321), (2016, 605554), (2232, 546952), (2604, 468816), (2976, 410214), (3472, 351612), (3906, 312544), (4032, 302777), (4464, 273476), (5208, 234408), (5952, 205107), (6944, 175806), (7812, 156272), (8928, 136738), (9767, 124992), (10416, 117204), (13888, 87903), (15624, 78136), (17856, 68369), (19534, 62496), (20832, 58602), (29301, 41664), (31248, 39068)]