708212856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2069

約数の個数: 128

約数和(自身を含む): 2022451200

約数和(自身を除く): 1314238344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 248, 296, 312, 372, 403, 444, 481, 744, 806, 888, 962, 1147, 1209, 1443, 1612, 1924, 1979, 2294, 2418, 2886, 3224, 3441, 3848, 3958, 4588, 4836, 5772, 5937, 6882, 7916, 9176, 9672, 11544, 11874, 13764, 14911, 15832, 23748, 25727, 27528, 29822, 44733, 47496, 51454, 59644, 61349, 73223, 77181, 89466, 102908, 119288, 122698, 146446, 154362, 178932, 184047, 205816, 219669, 245396, 292892, 308724, 357864, 368094, 439338, 490792, 585784, 617448, 736188, 797537, 878676, 951899, 1472376, 1595074, 1757352, 1903798, 2269913, 2392611, 2855697, 3190148, 3807596, 4539826, 4785222, 5711394, 6380296, 6809739, 7615192, 9079652, 9570444, 11422788, 13619478, 18159304, 19140888, 22845576, 27238956, 29508869, 54477912, 59017738, 88526607, 118035476, 177053214, 236070952, 354106428, 708212856]

約数ペア:

[(1, 708212856), (2, 354106428), (3, 236070952), (4, 177053214), (6, 118035476), (8, 88526607), (12, 59017738), (13, 54477912), (24, 29508869), (26, 27238956), (31, 22845576), (37, 19140888), (39, 18159304), (52, 13619478), (62, 11422788), (74, 9570444), (78, 9079652), (93, 7615192), (104, 6809739), (111, 6380296), (124, 5711394), (148, 4785222), (156, 4539826), (186, 3807596), (222, 3190148), (248, 2855697), (296, 2392611), (312, 2269913), (372, 1903798), (403, 1757352), (444, 1595074), (481, 1472376), (744, 951899), (806, 878676), (888, 797537), (962, 736188), (1147, 617448), (1209, 585784), (1443, 490792), (1612, 439338), (1924, 368094), (1979, 357864), (2294, 308724), (2418, 292892), (2886, 245396), (3224, 219669), (3441, 205816), (3848, 184047), (3958, 178932), (4588, 154362), (4836, 146446), (5772, 122698), (5937, 119288), (6882, 102908), (7916, 89466), (9176, 77181), (9672, 73223), (11544, 61349), (11874, 59644), (13764, 51454), (14911, 47496), (15832, 44733), (23748, 29822), (25727, 27528)]