328833424780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1465259}}^1$

素因数の和:1465511

約数の個数: 72

約数和(自身を含む): 806801461200

約数和(自身を除く): 477968036420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 229, 245, 458, 490, 916, 980, 1145, 1603, 2290, 3206, 4580, 6412, 8015, 11221, 16030, 22442, 32060, 44884, 56105, 112210, 224420, 1465259, 2930518, 5861036, 7326295, 10256813, 14652590, 20513626, 29305180, 41027252, 51284065, 71797691, 102568130, 143595382, 205136260, 287190764, 335544311, 358988455, 671088622, 717976910, 1342177244, 1435953820, 1677721555, 2348810177, 3355443110, 4697620354, 6710886220, 9395240708, 11744050885, 16441671239, 23488101770, 32883342478, 46976203540, 65766684956, 82208356195, 164416712390, 328833424780]

約数ペア:

[(1, 328833424780), (2, 164416712390), (4, 82208356195), (5, 65766684956), (7, 46976203540), (10, 32883342478), (14, 23488101770), (20, 16441671239), (28, 11744050885), (35, 9395240708), (49, 6710886220), (70, 4697620354), (98, 3355443110), (140, 2348810177), (196, 1677721555), (229, 1435953820), (245, 1342177244), (458, 717976910), (490, 671088622), (916, 358988455), (980, 335544311), (1145, 287190764), (1603, 205136260), (2290, 143595382), (3206, 102568130), (4580, 71797691), (6412, 51284065), (8015, 41027252), (11221, 29305180), (16030, 20513626), (22442, 14652590), (32060, 10256813), (44884, 7326295), (56105, 5861036), (112210, 2930518), (224420, 1465259)]