336990920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1279}}^1$

素因数の和:2238

約数の個数: 64

約数和(自身を含む): 868147200

約数和(自身を除く): 531156280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 941, 1279, 1882, 2558, 3764, 4705, 5116, 6395, 6587, 7528, 8953, 9410, 10232, 12790, 13174, 17906, 18820, 25580, 26348, 32935, 35812, 37640, 44765, 51160, 52696, 65870, 71624, 89530, 131740, 179060, 263480, 358120, 1203539, 2407078, 4814156, 6017695, 8424773, 9628312, 12035390, 16849546, 24070780, 33699092, 42123865, 48141560, 67398184, 84247730, 168495460, 336990920]

約数ペア:

[(1, 336990920), (2, 168495460), (4, 84247730), (5, 67398184), (7, 48141560), (8, 42123865), (10, 33699092), (14, 24070780), (20, 16849546), (28, 12035390), (35, 9628312), (40, 8424773), (56, 6017695), (70, 4814156), (140, 2407078), (280, 1203539), (941, 358120), (1279, 263480), (1882, 179060), (2558, 131740), (3764, 89530), (4705, 71624), (5116, 65870), (6395, 52696), (6587, 51160), (7528, 44765), (8953, 37640), (9410, 35812), (10232, 32935), (12790, 26348), (13174, 25580), (17906, 18820)]