248804224

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 518792400

約数和(自身を除く): 269988176

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 97, 116, 128, 194, 232, 388, 464, 691, 776, 928, 1382, 1552, 1856, 2764, 2813, 3104, 3712, 5528, 5626, 6208, 11056, 11252, 12416, 20039, 22112, 22504, 40078, 44224, 45008, 67027, 80156, 88448, 90016, 134054, 160312, 180032, 268108, 320624, 360064, 536216, 641248, 1072432, 1282496, 1943783, 2144864, 2564992, 3887566, 4289728, 7775132, 8579456, 15550264, 31100528, 62201056, 124402112, 248804224]

約数ペア:

[(1, 248804224), (2, 124402112), (4, 62201056), (8, 31100528), (16, 15550264), (29, 8579456), (32, 7775132), (58, 4289728), (64, 3887566), (97, 2564992), (116, 2144864), (128, 1943783), (194, 1282496), (232, 1072432), (388, 641248), (464, 536216), (691, 360064), (776, 320624), (928, 268108), (1382, 180032), (1552, 160312), (1856, 134054), (2764, 90016), (2813, 88448), (3104, 80156), (3712, 67027), (5528, 45008), (5626, 44224), (6208, 40078), (11056, 22504), (11252, 22112), (12416, 20039)]