890239572

素因数分解:

$2^2\times 3^4\times {\mathrm{107}}^1\times {\mathrm{25679}}^1$

素因数の和:25802

約数の個数: 60

約数和(自身を含む): 2349103680

約数和(自身を除く): 1458864108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 321, 324, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 8667, 11556, 17334, 25679, 34668, 51358, 77037, 102716, 154074, 231111, 308148, 462222, 693333, 924444, 1386666, 2079999, 2747653, 2773332, 4159998, 5495306, 8242959, 8319996, 10990612, 16485918, 24728877, 32971836, 49457754, 74186631, 98915508, 148373262, 222559893, 296746524, 445119786, 890239572]

約数ペア:

[(1, 890239572), (2, 445119786), (3, 296746524), (4, 222559893), (6, 148373262), (9, 98915508), (12, 74186631), (18, 49457754), (27, 32971836), (36, 24728877), (54, 16485918), (81, 10990612), (107, 8319996), (108, 8242959), (162, 5495306), (214, 4159998), (321, 2773332), (324, 2747653), (428, 2079999), (642, 1386666), (963, 924444), (1284, 693333), (1926, 462222), (2889, 308148), (3852, 231111), (5778, 154074), (8667, 102716), (11556, 77037), (17334, 51358), (25679, 34668)]