279121584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{830719}}^1$

素因数の和:830737

約数の個数: 40

約数和(自身を含む): 824074240

約数和(自身を除く): 544952656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 830719, 1661438, 2492157, 3322876, 4984314, 5815033, 6645752, 9968628, 11630066, 13291504, 17445099, 19937256, 23260132, 34890198, 39874512, 46520264, 69780396, 93040528, 139560792, 279121584]

約数ペア:

[(1, 279121584), (2, 139560792), (3, 93040528), (4, 69780396), (6, 46520264), (7, 39874512), (8, 34890198), (12, 23260132), (14, 19937256), (16, 17445099), (21, 13291504), (24, 11630066), (28, 9968628), (42, 6645752), (48, 5815033), (56, 4984314), (84, 3322876), (112, 2492157), (168, 1661438), (336, 830719)]