238011552

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 713276928

約数和(自身を除く): 475265376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 72, 93, 96, 106, 124, 144, 159, 186, 212, 248, 279, 288, 318, 372, 424, 477, 496, 503, 558, 636, 744, 848, 954, 992, 1006, 1116, 1272, 1488, 1509, 1643, 1696, 1908, 2012, 2232, 2544, 2976, 3018, 3286, 3816, 4024, 4464, 4527, 4929, 5088, 6036, 6572, 7632, 8048, 8928, 9054, 9858, 12072, 13144, 14787, 15264, 15593, 16096, 18108, 19716, 24144, 26288, 26659, 29574, 31186, 36216, 39432, 46779, 48288, 52576, 53318, 59148, 62372, 72432, 78864, 79977, 93558, 106636, 118296, 124744, 140337, 144864, 157728, 159954, 187116, 213272, 236592, 239931, 249488, 280674, 319908, 374232, 426544, 473184, 479862, 498976, 561348, 639816, 748464, 826429, 853088, 959724, 1122696, 1279632, 1496928, 1652858, 1919448, 2245392, 2479287, 2559264, 3305716, 3838896, 4490784, 4958574, 6611432, 7437861, 7677792, 9917148, 13222864, 14875722, 19834296, 26445728, 29751444, 39668592, 59502888, 79337184, 119005776, 238011552]

約数ペア:

[(1, 238011552), (2, 119005776), (3, 79337184), (4, 59502888), (6, 39668592), (8, 29751444), (9, 26445728), (12, 19834296), (16, 14875722), (18, 13222864), (24, 9917148), (31, 7677792), (32, 7437861), (36, 6611432), (48, 4958574), (53, 4490784), (62, 3838896), (72, 3305716), (93, 2559264), (96, 2479287), (106, 2245392), (124, 1919448), (144, 1652858), (159, 1496928), (186, 1279632), (212, 1122696), (248, 959724), (279, 853088), (288, 826429), (318, 748464), (372, 639816), (424, 561348), (477, 498976), (496, 479862), (503, 473184), (558, 426544), (636, 374232), (744, 319908), (848, 280674), (954, 249488), (992, 239931), (1006, 236592), (1116, 213272), (1272, 187116), (1488, 159954), (1509, 157728), (1643, 144864), (1696, 140337), (1908, 124744), (2012, 118296), (2232, 106636), (2544, 93558), (2976, 79977), (3018, 78864), (3286, 72432), (3816, 62372), (4024, 59148), (4464, 53318), (4527, 52576), (4929, 48288), (5088, 46779), (6036, 39432), (6572, 36216), (7632, 31186), (8048, 29574), (8928, 26659), (9054, 26288), (9858, 24144), (12072, 19716), (13144, 18108), (14787, 16096), (15264, 15593)]