218168496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16649}}^1$

素因数の和:16683

約数の個数: 120

約数和(自身を含む): 751514400

約数和(自身を除く): 533345904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 16649, 33298, 49947, 66596, 99894, 116543, 133192, 149841, 199788, 216437, 233086, 266384, 299682, 349629, 399576, 432874, 466172, 599364, 649311, 699258, 799152, 865748, 932344, 1048887, 1198728, 1298622, 1398516, 1515059, 1731496, 1864688, 1947933, 2097774, 2397456, 2597244, 2797032, 3030118, 3462992, 3895866, 4195548, 4545177, 5194488, 5594064, 6060236, 7791732, 8391096, 9090354, 10388976, 12120472, 13635531, 15583464, 16782192, 18180708, 24240944, 27271062, 31166928, 36361416, 54542124, 72722832, 109084248, 218168496]

約数ペア:

[(1, 218168496), (2, 109084248), (3, 72722832), (4, 54542124), (6, 36361416), (7, 31166928), (8, 27271062), (9, 24240944), (12, 18180708), (13, 16782192), (14, 15583464), (16, 13635531), (18, 12120472), (21, 10388976), (24, 9090354), (26, 8391096), (28, 7791732), (36, 6060236), (39, 5594064), (42, 5194488), (48, 4545177), (52, 4195548), (56, 3895866), (63, 3462992), (72, 3030118), (78, 2797032), (84, 2597244), (91, 2397456), (104, 2097774), (112, 1947933), (117, 1864688), (126, 1731496), (144, 1515059), (156, 1398516), (168, 1298622), (182, 1198728), (208, 1048887), (234, 932344), (252, 865748), (273, 799152), (312, 699258), (336, 649311), (364, 599364), (468, 466172), (504, 432874), (546, 399576), (624, 349629), (728, 299682), (819, 266384), (936, 233086), (1008, 216437), (1092, 199788), (1456, 149841), (1638, 133192), (1872, 116543), (2184, 99894), (3276, 66596), (4368, 49947), (6552, 33298), (13104, 16649)]