215634528

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 680944320

約数和(自身を除く): 465309792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 53, 54, 68, 72, 96, 102, 106, 108, 136, 144, 153, 159, 204, 212, 216, 272, 277, 288, 306, 318, 408, 424, 432, 459, 477, 544, 554, 612, 636, 816, 831, 848, 864, 901, 918, 954, 1108, 1224, 1272, 1431, 1632, 1662, 1696, 1802, 1836, 1908, 2216, 2448, 2493, 2544, 2703, 2862, 3324, 3604, 3672, 3816, 4432, 4709, 4896, 4986, 5088, 5406, 5724, 6648, 7208, 7344, 7479, 7632, 8109, 8864, 9418, 9972, 10812, 11448, 13296, 14127, 14416, 14681, 14688, 14958, 15264, 16218, 18836, 19944, 21624, 22896, 24327, 26592, 28254, 28832, 29362, 29916, 32436, 37672, 39888, 42381, 43248, 44043, 45792, 48654, 56508, 58724, 59832, 64872, 75344, 79776, 84762, 86496, 88086, 97308, 113016, 117448, 119664, 127143, 129744, 132129, 150688, 169524, 176172, 194616, 226032, 234896, 239328, 249577, 254286, 259488, 264258, 339048, 352344, 389232, 396387, 452064, 469792, 499154, 508572, 528516, 678096, 704688, 748731, 778464, 792774, 998308, 1017144, 1057032, 1356192, 1409376, 1497462, 1585548, 1996616, 2034288, 2114064, 2246193, 2994924, 3171096, 3993232, 4068576, 4228128, 4492386, 5989848, 6342192, 6738579, 7986464, 8984772, 11979696, 12684384, 13477158, 17969544, 23959392, 26954316, 35939088, 53908632, 71878176, 107817264, 215634528]

約数ペア:

[(1, 215634528), (2, 107817264), (3, 71878176), (4, 53908632), (6, 35939088), (8, 26954316), (9, 23959392), (12, 17969544), (16, 13477158), (17, 12684384), (18, 11979696), (24, 8984772), (27, 7986464), (32, 6738579), (34, 6342192), (36, 5989848), (48, 4492386), (51, 4228128), (53, 4068576), (54, 3993232), (68, 3171096), (72, 2994924), (96, 2246193), (102, 2114064), (106, 2034288), (108, 1996616), (136, 1585548), (144, 1497462), (153, 1409376), (159, 1356192), (204, 1057032), (212, 1017144), (216, 998308), (272, 792774), (277, 778464), (288, 748731), (306, 704688), (318, 678096), (408, 528516), (424, 508572), (432, 499154), (459, 469792), (477, 452064), (544, 396387), (554, 389232), (612, 352344), (636, 339048), (816, 264258), (831, 259488), (848, 254286), (864, 249577), (901, 239328), (918, 234896), (954, 226032), (1108, 194616), (1224, 176172), (1272, 169524), (1431, 150688), (1632, 132129), (1662, 129744), (1696, 127143), (1802, 119664), (1836, 117448), (1908, 113016), (2216, 97308), (2448, 88086), (2493, 86496), (2544, 84762), (2703, 79776), (2862, 75344), (3324, 64872), (3604, 59832), (3672, 58724), (3816, 56508), (4432, 48654), (4709, 45792), (4896, 44043), (4986, 43248), (5088, 42381), (5406, 39888), (5724, 37672), (6648, 32436), (7208, 29916), (7344, 29362), (7479, 28832), (7632, 28254), (8109, 26592), (8864, 24327), (9418, 22896), (9972, 21624), (10812, 19944), (11448, 18836), (13296, 16218), (14127, 15264), (14416, 14958), (14681, 14688)]