395130528

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 1255403520

約数和(自身を除く): 860272992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 127, 144, 156, 208, 216, 234, 254, 277, 288, 312, 351, 381, 416, 432, 468, 508, 554, 624, 702, 762, 831, 864, 936, 1016, 1108, 1143, 1248, 1404, 1524, 1651, 1662, 1872, 2032, 2216, 2286, 2493, 2808, 3048, 3302, 3324, 3429, 3601, 3744, 4064, 4432, 4572, 4953, 4986, 5616, 6096, 6604, 6648, 6858, 7202, 7479, 8864, 9144, 9906, 9972, 10803, 11232, 12192, 13208, 13296, 13716, 14404, 14859, 14958, 18288, 19812, 19944, 21606, 26416, 26592, 27432, 28808, 29718, 29916, 32409, 35179, 36576, 39624, 39888, 43212, 44577, 52832, 54864, 57616, 59436, 59832, 64818, 70358, 79248, 79776, 86424, 89154, 97227, 105537, 109728, 115232, 118872, 119664, 129636, 140716, 158496, 172848, 178308, 194454, 211074, 237744, 239328, 259272, 281432, 316611, 345696, 356616, 388908, 422148, 457327, 475488, 518544, 562864, 633222, 713232, 777816, 844296, 914654, 949833, 1037088, 1125728, 1266444, 1371981, 1426464, 1555632, 1688592, 1829308, 1899666, 2532888, 2743962, 3111264, 3377184, 3658616, 3799332, 4115943, 5065776, 5487924, 7317232, 7598664, 8231886, 10131552, 10975848, 12347829, 14634464, 15197328, 16463772, 21951696, 24695658, 30394656, 32927544, 43903392, 49391316, 65855088, 98782632, 131710176, 197565264, 395130528]

約数ペア:

[(1, 395130528), (2, 197565264), (3, 131710176), (4, 98782632), (6, 65855088), (8, 49391316), (9, 43903392), (12, 32927544), (13, 30394656), (16, 24695658), (18, 21951696), (24, 16463772), (26, 15197328), (27, 14634464), (32, 12347829), (36, 10975848), (39, 10131552), (48, 8231886), (52, 7598664), (54, 7317232), (72, 5487924), (78, 5065776), (96, 4115943), (104, 3799332), (108, 3658616), (117, 3377184), (127, 3111264), (144, 2743962), (156, 2532888), (208, 1899666), (216, 1829308), (234, 1688592), (254, 1555632), (277, 1426464), (288, 1371981), (312, 1266444), (351, 1125728), (381, 1037088), (416, 949833), (432, 914654), (468, 844296), (508, 777816), (554, 713232), (624, 633222), (702, 562864), (762, 518544), (831, 475488), (864, 457327), (936, 422148), (1016, 388908), (1108, 356616), (1143, 345696), (1248, 316611), (1404, 281432), (1524, 259272), (1651, 239328), (1662, 237744), (1872, 211074), (2032, 194454), (2216, 178308), (2286, 172848), (2493, 158496), (2808, 140716), (3048, 129636), (3302, 119664), (3324, 118872), (3429, 115232), (3601, 109728), (3744, 105537), (4064, 97227), (4432, 89154), (4572, 86424), (4953, 79776), (4986, 79248), (5616, 70358), (6096, 64818), (6604, 59832), (6648, 59436), (6858, 57616), (7202, 54864), (7479, 52832), (8864, 44577), (9144, 43212), (9906, 39888), (9972, 39624), (10803, 36576), (11232, 35179), (12192, 32409), (13208, 29916), (13296, 29718), (13716, 28808), (14404, 27432), (14859, 26592), (14958, 26416), (18288, 21606), (19812, 19944)]