210918864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 633709440

約数和(自身を除く): 422790576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 59, 68, 78, 102, 104, 118, 136, 156, 177, 204, 208, 221, 236, 272, 312, 337, 354, 408, 442, 472, 624, 663, 674, 708, 767, 816, 884, 944, 1003, 1011, 1326, 1348, 1416, 1534, 1768, 2006, 2022, 2301, 2652, 2696, 2832, 3009, 3068, 3536, 4012, 4044, 4381, 4602, 5304, 5392, 5729, 6018, 6136, 8024, 8088, 8762, 9204, 10608, 11458, 12036, 12272, 13039, 13143, 16048, 16176, 17187, 17524, 18408, 19883, 22916, 24072, 26078, 26286, 34374, 35048, 36816, 39117, 39766, 45832, 48144, 52156, 52572, 59649, 68748, 70096, 74477, 78234, 79532, 91664, 104312, 105144, 119298, 137496, 148954, 156468, 159064, 208624, 210288, 223431, 238596, 258479, 274992, 297908, 312936, 318128, 338011, 446862, 477192, 516958, 595816, 625872, 676022, 775437, 893724, 954384, 1014033, 1033916, 1191632, 1352044, 1550874, 1787448, 2028066, 2067832, 2704088, 3101748, 3574896, 4056132, 4135664, 4394143, 5408176, 6203496, 8112264, 8788286, 12406992, 13182429, 16224528, 17576572, 26364858, 35153144, 52729716, 70306288, 105459432, 210918864]

約数ペア:

[(1, 210918864), (2, 105459432), (3, 70306288), (4, 52729716), (6, 35153144), (8, 26364858), (12, 17576572), (13, 16224528), (16, 13182429), (17, 12406992), (24, 8788286), (26, 8112264), (34, 6203496), (39, 5408176), (48, 4394143), (51, 4135664), (52, 4056132), (59, 3574896), (68, 3101748), (78, 2704088), (102, 2067832), (104, 2028066), (118, 1787448), (136, 1550874), (156, 1352044), (177, 1191632), (204, 1033916), (208, 1014033), (221, 954384), (236, 893724), (272, 775437), (312, 676022), (337, 625872), (354, 595816), (408, 516958), (442, 477192), (472, 446862), (624, 338011), (663, 318128), (674, 312936), (708, 297908), (767, 274992), (816, 258479), (884, 238596), (944, 223431), (1003, 210288), (1011, 208624), (1326, 159064), (1348, 156468), (1416, 148954), (1534, 137496), (1768, 119298), (2006, 105144), (2022, 104312), (2301, 91664), (2652, 79532), (2696, 78234), (2832, 74477), (3009, 70096), (3068, 68748), (3536, 59649), (4012, 52572), (4044, 52156), (4381, 48144), (4602, 45832), (5304, 39766), (5392, 39117), (5729, 36816), (6018, 35048), (6136, 34374), (8024, 26286), (8088, 26078), (8762, 24072), (9204, 22916), (10608, 19883), (11458, 18408), (12036, 17524), (12272, 17187), (13039, 16176), (13143, 16048)]