283126872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1645

約数の個数: 128

約数和(自身を含む): 862617600

約数和(自身を除く): 579490728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 56, 69, 84, 92, 94, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 376, 483, 552, 564, 644, 658, 966, 987, 1081, 1128, 1288, 1316, 1559, 1932, 1974, 2162, 2632, 3118, 3243, 3864, 3948, 4324, 4677, 6236, 6486, 7567, 7896, 8648, 9354, 10913, 12472, 12972, 15134, 18708, 21826, 22701, 25944, 30268, 32739, 35857, 37416, 43652, 45402, 60536, 65478, 71714, 73273, 87304, 90804, 107571, 130956, 143428, 146546, 181608, 215142, 219819, 250999, 261912, 286856, 293092, 430284, 439638, 501998, 512911, 586184, 752997, 860568, 879276, 1003996, 1025822, 1505994, 1538733, 1685279, 1758552, 2007992, 2051644, 3011988, 3077466, 3370558, 4103288, 5055837, 6023976, 6154932, 6741116, 10111674, 11796953, 12309864, 13482232, 20223348, 23593906, 35390859, 40446696, 47187812, 70781718, 94375624, 141563436, 283126872]

約数ペア:

[(1, 283126872), (2, 141563436), (3, 94375624), (4, 70781718), (6, 47187812), (7, 40446696), (8, 35390859), (12, 23593906), (14, 20223348), (21, 13482232), (23, 12309864), (24, 11796953), (28, 10111674), (42, 6741116), (46, 6154932), (47, 6023976), (56, 5055837), (69, 4103288), (84, 3370558), (92, 3077466), (94, 3011988), (138, 2051644), (141, 2007992), (161, 1758552), (168, 1685279), (184, 1538733), (188, 1505994), (276, 1025822), (282, 1003996), (322, 879276), (329, 860568), (376, 752997), (483, 586184), (552, 512911), (564, 501998), (644, 439638), (658, 430284), (966, 293092), (987, 286856), (1081, 261912), (1128, 250999), (1288, 219819), (1316, 215142), (1559, 181608), (1932, 146546), (1974, 143428), (2162, 130956), (2632, 107571), (3118, 90804), (3243, 87304), (3864, 73273), (3948, 71714), (4324, 65478), (4677, 60536), (6236, 45402), (6486, 43652), (7567, 37416), (7896, 35857), (8648, 32739), (9354, 30268), (10913, 25944), (12472, 22701), (12972, 21826), (15134, 18708)]