628812234

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{43613}}^1$

素因数の和:43716

約数の個数: 40

約数和(自身を含む): 1424869380

約数和(自身を除く): 796057146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 4806, 7209, 14418, 43613, 87226, 130839, 261678, 392517, 785034, 1177551, 2355102, 3532653, 3881557, 7065306, 7763114, 11644671, 23289342, 34934013, 69868026, 104802039, 209604078, 314406117, 628812234]

約数ペア:

[(1, 628812234), (2, 314406117), (3, 209604078), (6, 104802039), (9, 69868026), (18, 34934013), (27, 23289342), (54, 11644671), (81, 7763114), (89, 7065306), (162, 3881557), (178, 3532653), (267, 2355102), (534, 1177551), (801, 785034), (1602, 392517), (2403, 261678), (4806, 130839), (7209, 87226), (14418, 43613)]