2142103968

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:609

約数の個数: 240

約数和(自身を含む): 6638962176

約数和(自身を除く): 4496858208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 53, 54, 62, 72, 81, 93, 96, 106, 108, 124, 144, 159, 162, 186, 212, 216, 248, 279, 288, 318, 324, 372, 424, 432, 477, 496, 503, 558, 636, 648, 744, 837, 848, 864, 954, 992, 1006, 1116, 1272, 1296, 1431, 1488, 1509, 1643, 1674, 1696, 1908, 2012, 2232, 2511, 2544, 2592, 2862, 2976, 3018, 3286, 3348, 3816, 4024, 4293, 4464, 4527, 4929, 5022, 5088, 5724, 6036, 6572, 6696, 7632, 8048, 8586, 8928, 9054, 9858, 10044, 11448, 12072, 13144, 13392, 13581, 14787, 15264, 15593, 16096, 17172, 18108, 19716, 20088, 22896, 24144, 26288, 26659, 26784, 27162, 29574, 31186, 34344, 36216, 39432, 40176, 40743, 44361, 45792, 46779, 48288, 52576, 53318, 54324, 59148, 62372, 68688, 72432, 78864, 79977, 80352, 81486, 88722, 93558, 106636, 108648, 118296, 124744, 133083, 137376, 140337, 144864, 157728, 159954, 162972, 177444, 187116, 213272, 217296, 236592, 239931, 249488, 266166, 280674, 319908, 325944, 354888, 374232, 421011, 426544, 434592, 473184, 479862, 498976, 532332, 561348, 639816, 651888, 709776, 719793, 748464, 826429, 842022, 853088, 959724, 1064664, 1122696, 1263033, 1279632, 1303776, 1419552, 1439586, 1496928, 1652858, 1684044, 1919448, 2129328, 2159379, 2245392, 2479287, 2526066, 2559264, 2879172, 3305716, 3368088, 3838896, 4258656, 4318758, 4490784, 4958574, 5052132, 5758344, 6611432, 6736176, 7437861, 7677792, 8637516, 9917148, 10104264, 11516688, 13222864, 13472352, 14875722, 17275032, 19834296, 20208528, 22313583, 23033376, 26445728, 29751444, 34550064, 39668592, 40417056, 44627166, 59502888, 66940749, 69100128, 79337184, 89254332, 119005776, 133881498, 178508664, 238011552, 267762996, 357017328, 535525992, 714034656, 1071051984, 2142103968]

約数ペア:

[(1, 2142103968), (2, 1071051984), (3, 714034656), (4, 535525992), (6, 357017328), (8, 267762996), (9, 238011552), (12, 178508664), (16, 133881498), (18, 119005776), (24, 89254332), (27, 79337184), (31, 69100128), (32, 66940749), (36, 59502888), (48, 44627166), (53, 40417056), (54, 39668592), (62, 34550064), (72, 29751444), (81, 26445728), (93, 23033376), (96, 22313583), (106, 20208528), (108, 19834296), (124, 17275032), (144, 14875722), (159, 13472352), (162, 13222864), (186, 11516688), (212, 10104264), (216, 9917148), (248, 8637516), (279, 7677792), (288, 7437861), (318, 6736176), (324, 6611432), (372, 5758344), (424, 5052132), (432, 4958574), (477, 4490784), (496, 4318758), (503, 4258656), (558, 3838896), (636, 3368088), (648, 3305716), (744, 2879172), (837, 2559264), (848, 2526066), (864, 2479287), (954, 2245392), (992, 2159379), (1006, 2129328), (1116, 1919448), (1272, 1684044), (1296, 1652858), (1431, 1496928), (1488, 1439586), (1509, 1419552), (1643, 1303776), (1674, 1279632), (1696, 1263033), (1908, 1122696), (2012, 1064664), (2232, 959724), (2511, 853088), (2544, 842022), (2592, 826429), (2862, 748464), (2976, 719793), (3018, 709776), (3286, 651888), (3348, 639816), (3816, 561348), (4024, 532332), (4293, 498976), (4464, 479862), (4527, 473184), (4929, 434592), (5022, 426544), (5088, 421011), (5724, 374232), (6036, 354888), (6572, 325944), (6696, 319908), (7632, 280674), (8048, 266166), (8586, 249488), (8928, 239931), (9054, 236592), (9858, 217296), (10044, 213272), (11448, 187116), (12072, 177444), (13144, 162972), (13392, 159954), (13581, 157728), (14787, 144864), (15264, 140337), (15593, 137376), (16096, 133083), (17172, 124744), (18108, 118296), (19716, 108648), (20088, 106636), (22896, 93558), (24144, 88722), (26288, 81486), (26659, 80352), (26784, 79977), (27162, 78864), (29574, 72432), (31186, 68688), (34344, 62372), (36216, 59148), (39432, 54324), (40176, 53318), (40743, 52576), (44361, 48288), (45792, 46779)]