6439248

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:572

約数の個数: 60

約数和(自身を含む): 18246228

約数和(自身を除く): 11806980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 461, 582, 776, 873, 922, 1164, 1383, 1552, 1746, 1844, 2328, 2766, 3492, 3688, 4149, 4656, 5532, 6984, 7376, 8298, 11064, 13968, 16596, 22128, 33192, 44717, 66384, 89434, 134151, 178868, 268302, 357736, 402453, 536604, 715472, 804906, 1073208, 1609812, 2146416, 3219624, 6439248]

約数ペア:

[(1, 6439248), (2, 3219624), (3, 2146416), (4, 1609812), (6, 1073208), (8, 804906), (9, 715472), (12, 536604), (16, 402453), (18, 357736), (24, 268302), (36, 178868), (48, 134151), (72, 89434), (97, 66384), (144, 44717), (194, 33192), (291, 22128), (388, 16596), (461, 13968), (582, 11064), (776, 8298), (873, 7376), (922, 6984), (1164, 5532), (1383, 4656), (1552, 4149), (1746, 3688), (1844, 3492), (2328, 2766)]