212492616

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 628992000

約数和(自身を除く): 416499384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 83, 84, 98, 147, 166, 168, 196, 249, 294, 311, 332, 343, 392, 498, 581, 588, 622, 664, 686, 933, 996, 1029, 1162, 1176, 1244, 1372, 1743, 1866, 1992, 2058, 2177, 2324, 2488, 2744, 3486, 3732, 4067, 4116, 4354, 4648, 6531, 6972, 7464, 8134, 8232, 8708, 12201, 13062, 13944, 15239, 16268, 17416, 24402, 25813, 26124, 28469, 30478, 32536, 45717, 48804, 51626, 52248, 56938, 60956, 77439, 85407, 91434, 97608, 103252, 106673, 113876, 121912, 154878, 170814, 180691, 182868, 206504, 213346, 227752, 309756, 320019, 341628, 361382, 365736, 426692, 542073, 619512, 640038, 683256, 722764, 853384, 1084146, 1264837, 1280076, 1445528, 2168292, 2529674, 2560152, 3794511, 4336584, 5059348, 7589022, 8853859, 10118696, 15178044, 17707718, 26561577, 30356088, 35415436, 53123154, 70830872, 106246308, 212492616]

約数ペア:

[(1, 212492616), (2, 106246308), (3, 70830872), (4, 53123154), (6, 35415436), (7, 30356088), (8, 26561577), (12, 17707718), (14, 15178044), (21, 10118696), (24, 8853859), (28, 7589022), (42, 5059348), (49, 4336584), (56, 3794511), (83, 2560152), (84, 2529674), (98, 2168292), (147, 1445528), (166, 1280076), (168, 1264837), (196, 1084146), (249, 853384), (294, 722764), (311, 683256), (332, 640038), (343, 619512), (392, 542073), (498, 426692), (581, 365736), (588, 361382), (622, 341628), (664, 320019), (686, 309756), (933, 227752), (996, 213346), (1029, 206504), (1162, 182868), (1176, 180691), (1244, 170814), (1372, 154878), (1743, 121912), (1866, 113876), (1992, 106673), (2058, 103252), (2177, 97608), (2324, 91434), (2488, 85407), (2744, 77439), (3486, 60956), (3732, 56938), (4067, 52248), (4116, 51626), (4354, 48804), (4648, 45717), (6531, 32536), (6972, 30478), (7464, 28469), (8134, 26124), (8232, 25813), (8708, 24402), (12201, 17416), (13062, 16268), (13944, 15239)]