316540548

素因数分解:

$2^2\times 3^6\times {\mathrm{108553}}^1$

素因数の和:108575

約数の個数: 42

約数和(自身を含む): 830546654

約数和(自身を除く): 514006106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 108553, 217106, 325659, 434212, 651318, 976977, 1302636, 1953954, 2930931, 3907908, 5861862, 8792793, 11723724, 17585586, 26378379, 35171172, 52756758, 79135137, 105513516, 158270274, 316540548]

約数ペア:

[(1, 316540548), (2, 158270274), (3, 105513516), (4, 79135137), (6, 52756758), (9, 35171172), (12, 26378379), (18, 17585586), (27, 11723724), (36, 8792793), (54, 5861862), (81, 3907908), (108, 2930931), (162, 1953954), (243, 1302636), (324, 976977), (486, 651318), (729, 434212), (972, 325659), (1458, 217106), (2916, 108553)]