356979196

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 733501440

約数和(自身を除く): 376522244

約数列:

[1, 2, 4, 7, 14, 28, 71, 79, 142, 158, 284, 316, 497, 553, 994, 1106, 1988, 2212, 2273, 4546, 5609, 9092, 11218, 15911, 22436, 31822, 39263, 63644, 78526, 157052, 161383, 179567, 322766, 359134, 645532, 718268, 1129681, 1256969, 2259362, 2513938, 4518724, 5027876, 12749257, 25498514, 50997028, 89244799, 178489598, 356979196]

約数ペア:

[(1, 356979196), (2, 178489598), (4, 89244799), (7, 50997028), (14, 25498514), (28, 12749257), (71, 5027876), (79, 4518724), (142, 2513938), (158, 2259362), (284, 1256969), (316, 1129681), (497, 718268), (553, 645532), (994, 359134), (1106, 322766), (1988, 179567), (2212, 161383), (2273, 157052), (4546, 78526), (5609, 63644), (9092, 39263), (11218, 31822), (15911, 22436)]