489142716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{1733}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 1170685824

約数和(自身を除く): 681543108

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 547, 1094, 1641, 1733, 2188, 3282, 3466, 5199, 6564, 6932, 10398, 20796, 23521, 47042, 70563, 74519, 94084, 141126, 149038, 223557, 282252, 298076, 447114, 894228, 947951, 1895902, 2843853, 3791804, 5687706, 11375412, 40761893, 81523786, 122285679, 163047572, 244571358, 489142716]

約数ペア:

[(1, 489142716), (2, 244571358), (3, 163047572), (4, 122285679), (6, 81523786), (12, 40761893), (43, 11375412), (86, 5687706), (129, 3791804), (172, 2843853), (258, 1895902), (516, 947951), (547, 894228), (1094, 447114), (1641, 298076), (1733, 282252), (2188, 223557), (3282, 149038), (3466, 141126), (5199, 94084), (6564, 74519), (6932, 70563), (10398, 47042), (20796, 23521)]