211720992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 689762304

約数和(自身を除く): 478041312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 43, 48, 51, 56, 68, 84, 86, 96, 102, 112, 119, 129, 136, 168, 172, 204, 224, 238, 258, 272, 301, 336, 344, 357, 408, 431, 476, 516, 544, 602, 672, 688, 714, 731, 816, 862, 903, 952, 1032, 1204, 1293, 1376, 1428, 1462, 1632, 1724, 1806, 1904, 2064, 2193, 2408, 2586, 2856, 2924, 3017, 3448, 3612, 3808, 4128, 4386, 4816, 5117, 5172, 5712, 5848, 6034, 6896, 7224, 7327, 8772, 9051, 9632, 10234, 10344, 11424, 11696, 12068, 13792, 14448, 14654, 15351, 17544, 18102, 18533, 20468, 20688, 21981, 23392, 24136, 28896, 29308, 30702, 35088, 36204, 37066, 40936, 41376, 43962, 48272, 51289, 55599, 58616, 61404, 70176, 72408, 74132, 81872, 87924, 96544, 102578, 111198, 117232, 122808, 129731, 144816, 148264, 153867, 163744, 175848, 205156, 222396, 234464, 245616, 259462, 289632, 296528, 307734, 315061, 351696, 389193, 410312, 444792, 491232, 518924, 593056, 615468, 630122, 703392, 778386, 820624, 889584, 945183, 1037848, 1230936, 1260244, 1556772, 1641248, 1779168, 1890366, 2075696, 2205427, 2461872, 2520488, 3113544, 3780732, 4151392, 4410854, 4923744, 5040976, 6227088, 6616281, 7561464, 8821708, 10081952, 12454176, 13232562, 15122928, 17643416, 26465124, 30245856, 35286832, 52930248, 70573664, 105860496, 211720992]

約数ペア:

[(1, 211720992), (2, 105860496), (3, 70573664), (4, 52930248), (6, 35286832), (7, 30245856), (8, 26465124), (12, 17643416), (14, 15122928), (16, 13232562), (17, 12454176), (21, 10081952), (24, 8821708), (28, 7561464), (32, 6616281), (34, 6227088), (42, 5040976), (43, 4923744), (48, 4410854), (51, 4151392), (56, 3780732), (68, 3113544), (84, 2520488), (86, 2461872), (96, 2205427), (102, 2075696), (112, 1890366), (119, 1779168), (129, 1641248), (136, 1556772), (168, 1260244), (172, 1230936), (204, 1037848), (224, 945183), (238, 889584), (258, 820624), (272, 778386), (301, 703392), (336, 630122), (344, 615468), (357, 593056), (408, 518924), (431, 491232), (476, 444792), (516, 410312), (544, 389193), (602, 351696), (672, 315061), (688, 307734), (714, 296528), (731, 289632), (816, 259462), (862, 245616), (903, 234464), (952, 222396), (1032, 205156), (1204, 175848), (1293, 163744), (1376, 153867), (1428, 148264), (1462, 144816), (1632, 129731), (1724, 122808), (1806, 117232), (1904, 111198), (2064, 102578), (2193, 96544), (2408, 87924), (2586, 81872), (2856, 74132), (2924, 72408), (3017, 70176), (3448, 61404), (3612, 58616), (3808, 55599), (4128, 51289), (4386, 48272), (4816, 43962), (5117, 41376), (5172, 40936), (5712, 37066), (5848, 36204), (6034, 35088), (6896, 30702), (7224, 29308), (7327, 28896), (8772, 24136), (9051, 23392), (9632, 21981), (10234, 20688), (10344, 20468), (11424, 18533), (11696, 18102), (12068, 17544), (13792, 15351), (14448, 14654)]