254283912

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 709188480

約数和(自身を除く): 454904568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 163, 188, 282, 326, 376, 423, 461, 489, 564, 652, 846, 922, 978, 1128, 1304, 1383, 1467, 1692, 1844, 1956, 2766, 2934, 3384, 3688, 3912, 4149, 5532, 5868, 7661, 8298, 11064, 11736, 15322, 16596, 21667, 22983, 30644, 33192, 43334, 45966, 61288, 65001, 68949, 75143, 86668, 91932, 130002, 137898, 150286, 173336, 183864, 195003, 225429, 260004, 275796, 300572, 390006, 450858, 520008, 551592, 601144, 676287, 780012, 901716, 1352574, 1560024, 1803432, 2705148, 3531721, 5410296, 7063442, 10595163, 14126884, 21190326, 28253768, 31785489, 42380652, 63570978, 84761304, 127141956, 254283912]

約数ペア:

[(1, 254283912), (2, 127141956), (3, 84761304), (4, 63570978), (6, 42380652), (8, 31785489), (9, 28253768), (12, 21190326), (18, 14126884), (24, 10595163), (36, 7063442), (47, 5410296), (72, 3531721), (94, 2705148), (141, 1803432), (163, 1560024), (188, 1352574), (282, 901716), (326, 780012), (376, 676287), (423, 601144), (461, 551592), (489, 520008), (564, 450858), (652, 390006), (846, 300572), (922, 275796), (978, 260004), (1128, 225429), (1304, 195003), (1383, 183864), (1467, 173336), (1692, 150286), (1844, 137898), (1956, 130002), (2766, 91932), (2934, 86668), (3384, 75143), (3688, 68949), (3912, 65001), (4149, 61288), (5532, 45966), (5868, 43334), (7661, 33192), (8298, 30644), (11064, 22983), (11736, 21667), (15322, 16596)]