280437024

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{417317}}^1$

素因数の和:417337

約数の個数: 48

約数和(自身を含む): 841313088

約数和(自身を除く): 560876064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 417317, 834634, 1251951, 1669268, 2503902, 2921219, 3338536, 5007804, 5842438, 6677072, 8763657, 10015608, 11684876, 13354144, 17527314, 20031216, 23369752, 35054628, 40062432, 46739504, 70109256, 93479008, 140218512, 280437024]

約数ペア:

[(1, 280437024), (2, 140218512), (3, 93479008), (4, 70109256), (6, 46739504), (7, 40062432), (8, 35054628), (12, 23369752), (14, 20031216), (16, 17527314), (21, 13354144), (24, 11684876), (28, 10015608), (32, 8763657), (42, 6677072), (48, 5842438), (56, 5007804), (84, 3338536), (96, 2921219), (112, 2503902), (168, 1669268), (224, 1251951), (336, 834634), (672, 417317)]