401296644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83813}}^1$

素因数の和:83849

約数の個数: 72

約数和(自身を含む): 1220331840

約数和(自身を除く): 819035196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 83813, 167626, 251439, 335252, 502878, 586691, 754317, 1005756, 1173382, 1508634, 1592447, 1760073, 2346764, 3017268, 3184894, 3520146, 4777341, 5280219, 6369788, 7040292, 9554682, 10560438, 11147129, 14332023, 19109364, 21120876, 22294258, 28664046, 33441387, 44588516, 57328092, 66882774, 100324161, 133765548, 200648322, 401296644]

約数ペア:

[(1, 401296644), (2, 200648322), (3, 133765548), (4, 100324161), (6, 66882774), (7, 57328092), (9, 44588516), (12, 33441387), (14, 28664046), (18, 22294258), (19, 21120876), (21, 19109364), (28, 14332023), (36, 11147129), (38, 10560438), (42, 9554682), (57, 7040292), (63, 6369788), (76, 5280219), (84, 4777341), (114, 3520146), (126, 3184894), (133, 3017268), (171, 2346764), (228, 1760073), (252, 1592447), (266, 1508634), (342, 1173382), (399, 1005756), (532, 754317), (684, 586691), (798, 502878), (1197, 335252), (1596, 251439), (2394, 167626), (4788, 83813)]