13777128456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{332011}}^1$

素因数の和:332059

約数の個数: 128

約数和(自身を含む): 44622412800

約数和(自身を除く): 30845284344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 13832, 20748, 41496, 332011, 664022, 996033, 1328044, 1992066, 2324077, 2656088, 3984132, 4316143, 4648154, 6308209, 6972231, 7968264, 8632286, 9296308, 12616418, 12948429, 13944462, 17264572, 18592616, 18924627, 25232836, 25896858, 27888924, 30213001, 34529144, 37849254, 44157463, 50465672, 51793716, 55777848, 60426002, 75698508, 82006717, 88314926, 90639003, 103587432, 120852004, 132472389, 151397016, 164013434, 176629852, 181278006, 241704008, 246020151, 264944778, 328026868, 353259704, 362556012, 492040302, 529889556, 574047019, 656053736, 725112024, 984080604, 1059779112, 1148094038, 1722141057, 1968161208, 2296188076, 3444282114, 4592376152, 6888564228, 13777128456]

約数ペア:

[(1, 13777128456), (2, 6888564228), (3, 4592376152), (4, 3444282114), (6, 2296188076), (7, 1968161208), (8, 1722141057), (12, 1148094038), (13, 1059779112), (14, 984080604), (19, 725112024), (21, 656053736), (24, 574047019), (26, 529889556), (28, 492040302), (38, 362556012), (39, 353259704), (42, 328026868), (52, 264944778), (56, 246020151), (57, 241704008), (76, 181278006), (78, 176629852), (84, 164013434), (91, 151397016), (104, 132472389), (114, 120852004), (133, 103587432), (152, 90639003), (156, 88314926), (168, 82006717), (182, 75698508), (228, 60426002), (247, 55777848), (266, 51793716), (273, 50465672), (312, 44157463), (364, 37849254), (399, 34529144), (456, 30213001), (494, 27888924), (532, 25896858), (546, 25232836), (728, 18924627), (741, 18592616), (798, 17264572), (988, 13944462), (1064, 12948429), (1092, 12616418), (1482, 9296308), (1596, 8632286), (1729, 7968264), (1976, 6972231), (2184, 6308209), (2964, 4648154), (3192, 4316143), (3458, 3984132), (5187, 2656088), (5928, 2324077), (6916, 1992066), (10374, 1328044), (13832, 996033), (20748, 664022), (41496, 332011)]