254422728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{168269}}^1$

素因数の和:168291

約数の個数: 64

約数和(自身を含む): 807696000

約数和(自身を除く): 553273272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 168269, 336538, 504807, 673076, 1009614, 1177883, 1346152, 1514421, 2019228, 2355766, 3028842, 3533649, 4038456, 4543263, 4711532, 6057684, 7067298, 9086526, 9423064, 10600947, 12115368, 14134596, 18173052, 21201894, 28269192, 31802841, 36346104, 42403788, 63605682, 84807576, 127211364, 254422728]

約数ペア:

[(1, 254422728), (2, 127211364), (3, 84807576), (4, 63605682), (6, 42403788), (7, 36346104), (8, 31802841), (9, 28269192), (12, 21201894), (14, 18173052), (18, 14134596), (21, 12115368), (24, 10600947), (27, 9423064), (28, 9086526), (36, 7067298), (42, 6057684), (54, 4711532), (56, 4543263), (63, 4038456), (72, 3533649), (84, 3028842), (108, 2355766), (126, 2019228), (168, 1514421), (189, 1346152), (216, 1177883), (252, 1009614), (378, 673076), (504, 504807), (756, 336538), (1512, 168269)]