238001004

素因数分解:

$2^2\times 3^6\times {\mathrm{81619}}^1$

素因数の和:81641

約数の個数: 42

約数和(自身を含む): 624474620

約数和(自身を除く): 386473616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 81619, 163238, 244857, 326476, 489714, 734571, 979428, 1469142, 2203713, 2938284, 4407426, 6611139, 8814852, 13222278, 19833417, 26444556, 39666834, 59500251, 79333668, 119000502, 238001004]

約数ペア:

[(1, 238001004), (2, 119000502), (3, 79333668), (4, 59500251), (6, 39666834), (9, 26444556), (12, 19833417), (18, 13222278), (27, 8814852), (36, 6611139), (54, 4407426), (81, 2938284), (108, 2203713), (162, 1469142), (243, 979428), (324, 734571), (486, 489714), (729, 326476), (972, 244857), (1458, 163238), (2916, 81619)]