28200909312

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197419}}^1$

素因数の和:197474

約数の個数: 120

約数和(自身を含む): 84015634560

約数和(自身を除く): 55814725248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3968, 4464, 4608, 5952, 7936, 8928, 11904, 15872, 17856, 23808, 35712, 47616, 71424, 142848, 197419, 394838, 592257, 789676, 1184514, 1579352, 1776771, 2369028, 3158704, 3553542, 4738056, 6119989, 6317408, 7107084, 9476112, 12239978, 12634816, 14214168, 18359967, 18952224, 24479956, 25269632, 28428336, 36719934, 37904448, 48959912, 50539264, 55079901, 56856672, 73439868, 75808896, 97919824, 101078528, 110159802, 113713344, 146879736, 151617792, 195839648, 220319604, 227426688, 293759472, 303235584, 391679296, 440639208, 454853376, 587518944, 783358592, 881278416, 909706752, 1175037888, 1566717184, 1762556832, 2350075776, 3133434368, 3525113664, 4700151552, 7050227328, 9400303104, 14100454656, 28200909312]

約数ペア:

[(1, 28200909312), (2, 14100454656), (3, 9400303104), (4, 7050227328), (6, 4700151552), (8, 3525113664), (9, 3133434368), (12, 2350075776), (16, 1762556832), (18, 1566717184), (24, 1175037888), (31, 909706752), (32, 881278416), (36, 783358592), (48, 587518944), (62, 454853376), (64, 440639208), (72, 391679296), (93, 303235584), (96, 293759472), (124, 227426688), (128, 220319604), (144, 195839648), (186, 151617792), (192, 146879736), (248, 113713344), (256, 110159802), (279, 101078528), (288, 97919824), (372, 75808896), (384, 73439868), (496, 56856672), (512, 55079901), (558, 50539264), (576, 48959912), (744, 37904448), (768, 36719934), (992, 28428336), (1116, 25269632), (1152, 24479956), (1488, 18952224), (1536, 18359967), (1984, 14214168), (2232, 12634816), (2304, 12239978), (2976, 9476112), (3968, 7107084), (4464, 6317408), (4608, 6119989), (5952, 4738056), (7936, 3553542), (8928, 3158704), (11904, 2369028), (15872, 1776771), (17856, 1579352), (23808, 1184514), (35712, 789676), (47616, 592257), (71424, 394838), (142848, 197419)]