1018225504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 2206310400

約数和(自身を除く): 1188084896

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 89, 124, 152, 178, 248, 304, 356, 496, 589, 607, 608, 712, 992, 1178, 1214, 1424, 1691, 2356, 2428, 2759, 2848, 3382, 4712, 4856, 5518, 6764, 9424, 9712, 11036, 11533, 13528, 18817, 18848, 19424, 22072, 23066, 27056, 37634, 44144, 46132, 52421, 54023, 54112, 75268, 88288, 92264, 104842, 108046, 150536, 184528, 209684, 216092, 301072, 357523, 369056, 419368, 432184, 602144, 715046, 838736, 864368, 1026437, 1430092, 1674713, 1677472, 1728736, 2052874, 2860184, 3349426, 4105748, 5720368, 6698852, 8211496, 11440736, 13397704, 16422992, 26795408, 31819547, 32845984, 53590816, 63639094, 127278188, 254556376, 509112752, 1018225504]

約数ペア:

[(1, 1018225504), (2, 509112752), (4, 254556376), (8, 127278188), (16, 63639094), (19, 53590816), (31, 32845984), (32, 31819547), (38, 26795408), (62, 16422992), (76, 13397704), (89, 11440736), (124, 8211496), (152, 6698852), (178, 5720368), (248, 4105748), (304, 3349426), (356, 2860184), (496, 2052874), (589, 1728736), (607, 1677472), (608, 1674713), (712, 1430092), (992, 1026437), (1178, 864368), (1214, 838736), (1424, 715046), (1691, 602144), (2356, 432184), (2428, 419368), (2759, 369056), (2848, 357523), (3382, 301072), (4712, 216092), (4856, 209684), (5518, 184528), (6764, 150536), (9424, 108046), (9712, 104842), (11036, 92264), (11533, 88288), (13528, 75268), (18817, 54112), (18848, 54023), (19424, 52421), (22072, 46132), (23066, 44144), (27056, 37634)]