319393368

素因数分解:

$2^3\times 3^5\times 7^3\times {\mathrm{479}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 1048320000

約数和(自身を除く): 728926632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 343, 378, 392, 441, 479, 486, 504, 567, 588, 648, 686, 756, 882, 958, 972, 1029, 1134, 1176, 1323, 1372, 1437, 1512, 1701, 1764, 1916, 1944, 2058, 2268, 2646, 2744, 2874, 3087, 3353, 3402, 3528, 3832, 3969, 4116, 4311, 4536, 5292, 5748, 6174, 6706, 6804, 7938, 8232, 8622, 9261, 10059, 10584, 11496, 11907, 12348, 12933, 13412, 13608, 15876, 17244, 18522, 20118, 23471, 23814, 24696, 25866, 26824, 27783, 30177, 31752, 34488, 37044, 38799, 40236, 46942, 47628, 51732, 55566, 60354, 70413, 74088, 77598, 80472, 83349, 90531, 93884, 95256, 103464, 111132, 116397, 120708, 140826, 155196, 164297, 166698, 181062, 187768, 211239, 222264, 232794, 241416, 271593, 281652, 310392, 328594, 333396, 362124, 422478, 465588, 492891, 543186, 563304, 633717, 657188, 666792, 724248, 814779, 844956, 931176, 985782, 1086372, 1267434, 1314376, 1478673, 1629558, 1689912, 1901151, 1971564, 2172744, 2534868, 2957346, 3259116, 3802302, 3943128, 4436019, 5069736, 5703453, 5914692, 6518232, 7604604, 8872038, 11406906, 11829384, 13308057, 15209208, 17744076, 22813812, 26616114, 35488152, 39924171, 45627624, 53232228, 79848342, 106464456, 159696684, 319393368]

約数ペア:

[(1, 319393368), (2, 159696684), (3, 106464456), (4, 79848342), (6, 53232228), (7, 45627624), (8, 39924171), (9, 35488152), (12, 26616114), (14, 22813812), (18, 17744076), (21, 15209208), (24, 13308057), (27, 11829384), (28, 11406906), (36, 8872038), (42, 7604604), (49, 6518232), (54, 5914692), (56, 5703453), (63, 5069736), (72, 4436019), (81, 3943128), (84, 3802302), (98, 3259116), (108, 2957346), (126, 2534868), (147, 2172744), (162, 1971564), (168, 1901151), (189, 1689912), (196, 1629558), (216, 1478673), (243, 1314376), (252, 1267434), (294, 1086372), (324, 985782), (343, 931176), (378, 844956), (392, 814779), (441, 724248), (479, 666792), (486, 657188), (504, 633717), (567, 563304), (588, 543186), (648, 492891), (686, 465588), (756, 422478), (882, 362124), (958, 333396), (972, 328594), (1029, 310392), (1134, 281652), (1176, 271593), (1323, 241416), (1372, 232794), (1437, 222264), (1512, 211239), (1701, 187768), (1764, 181062), (1916, 166698), (1944, 164297), (2058, 155196), (2268, 140826), (2646, 120708), (2744, 116397), (2874, 111132), (3087, 103464), (3353, 95256), (3402, 93884), (3528, 90531), (3832, 83349), (3969, 80472), (4116, 77598), (4311, 74088), (4536, 70413), (5292, 60354), (5748, 55566), (6174, 51732), (6706, 47628), (6804, 46942), (7938, 40236), (8232, 38799), (8622, 37044), (9261, 34488), (10059, 31752), (10584, 30177), (11496, 27783), (11907, 26824), (12348, 25866), (12933, 24696), (13412, 23814), (13608, 23471), (15876, 20118), (17244, 18522)]