272684232

素因数分解:

$2^3\times 3^4\times {\mathrm{420809}}^1$

素因数の和:420827

約数の個数: 40

約数和(自身を含む): 763770150

約数和(自身を除く): 491085918

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 420809, 841618, 1262427, 1683236, 2524854, 3366472, 3787281, 5049708, 7574562, 10099416, 11361843, 15149124, 22723686, 30298248, 34085529, 45447372, 68171058, 90894744, 136342116, 272684232]

約数ペア:

[(1, 272684232), (2, 136342116), (3, 90894744), (4, 68171058), (6, 45447372), (8, 34085529), (9, 30298248), (12, 22723686), (18, 15149124), (24, 11361843), (27, 10099416), (36, 7574562), (54, 5049708), (72, 3787281), (81, 3366472), (108, 2524854), (162, 1683236), (216, 1262427), (324, 841618), (648, 420809)]