204711624

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1329

約数の個数: 160

約数和(自身を含む): 650496000

約数和(自身を除く): 445784376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1279, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2558, 2808, 2964, 3078, 3837, 4104, 4212, 4446, 5116, 5928, 6156, 6669, 7674, 8424, 8892, 10232, 11511, 12312, 13338, 15348, 16627, 17784, 20007, 23022, 24301, 26676, 30696, 33254, 34533, 40014, 46044, 48602, 49881, 53352, 66508, 69066, 72903, 80028, 92088, 97204, 99762, 103599, 133016, 138132, 145806, 149643, 160056, 194408, 199524, 207198, 218709, 276264, 291612, 299286, 315913, 399048, 414396, 437418, 448929, 583224, 598572, 631826, 656127, 828792, 874836, 897858, 947739, 1197144, 1263652, 1312254, 1346787, 1749672, 1795716, 1895478, 1968381, 2527304, 2624508, 2693574, 2843217, 3591432, 3790956, 3936762, 5249016, 5387148, 5686434, 7581912, 7873524, 8529651, 10774296, 11372868, 15747048, 17059302, 22745736, 25588953, 34118604, 51177906, 68237208, 102355812, 204711624]

約数ペア:

[(1, 204711624), (2, 102355812), (3, 68237208), (4, 51177906), (6, 34118604), (8, 25588953), (9, 22745736), (12, 17059302), (13, 15747048), (18, 11372868), (19, 10774296), (24, 8529651), (26, 7873524), (27, 7581912), (36, 5686434), (38, 5387148), (39, 5249016), (52, 3936762), (54, 3790956), (57, 3591432), (72, 2843217), (76, 2693574), (78, 2624508), (81, 2527304), (104, 1968381), (108, 1895478), (114, 1795716), (117, 1749672), (152, 1346787), (156, 1312254), (162, 1263652), (171, 1197144), (216, 947739), (228, 897858), (234, 874836), (247, 828792), (312, 656127), (324, 631826), (342, 598572), (351, 583224), (456, 448929), (468, 437418), (494, 414396), (513, 399048), (648, 315913), (684, 299286), (702, 291612), (741, 276264), (936, 218709), (988, 207198), (1026, 199524), (1053, 194408), (1279, 160056), (1368, 149643), (1404, 145806), (1482, 138132), (1539, 133016), (1976, 103599), (2052, 99762), (2106, 97204), (2223, 92088), (2558, 80028), (2808, 72903), (2964, 69066), (3078, 66508), (3837, 53352), (4104, 49881), (4212, 48602), (4446, 46044), (5116, 40014), (5928, 34533), (6156, 33254), (6669, 30696), (7674, 26676), (8424, 24301), (8892, 23022), (10232, 20007), (11511, 17784), (12312, 16627), (13338, 15348)]