393993768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 1269043200

約数和(自身を除く): 875049432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 67, 68, 71, 84, 87, 102, 116, 119, 134, 136, 142, 168, 174, 201, 203, 204, 213, 232, 238, 268, 284, 348, 357, 402, 406, 408, 426, 469, 476, 493, 497, 536, 568, 609, 696, 714, 804, 812, 852, 938, 952, 986, 994, 1139, 1207, 1218, 1407, 1428, 1479, 1491, 1608, 1624, 1704, 1876, 1943, 1972, 1988, 2059, 2278, 2414, 2436, 2814, 2856, 2958, 2982, 3417, 3451, 3621, 3752, 3886, 3944, 3976, 4118, 4556, 4757, 4828, 4872, 5628, 5829, 5916, 5964, 6177, 6834, 6902, 7242, 7772, 7973, 8236, 8449, 9112, 9514, 9656, 10353, 11256, 11658, 11832, 11928, 12354, 13601, 13668, 13804, 14271, 14413, 14484, 15544, 15946, 16472, 16898, 19028, 20706, 23316, 23919, 24708, 25347, 27202, 27336, 27608, 28542, 28826, 28968, 31892, 33031, 33299, 33796, 35003, 38056, 40803, 41412, 43239, 46632, 47838, 49416, 50694, 54404, 57084, 57652, 63784, 66062, 66598, 67592, 70006, 80869, 81606, 82824, 86478, 95676, 99093, 99897, 101388, 105009, 108808, 114168, 115304, 132124, 133196, 137953, 140012, 161738, 163212, 172956, 191352, 198186, 199794, 202776, 210018, 231217, 242607, 245021, 264248, 266392, 275906, 280024, 323476, 326424, 345912, 396372, 399588, 413859, 420036, 462434, 485214, 490042, 551812, 566083, 646952, 693651, 735063, 792744, 799176, 827718, 840072, 924868, 965671, 970428, 980084, 1103624, 1132166, 1387302, 1470126, 1655436, 1698249, 1849736, 1931342, 1940856, 1960168, 2264332, 2345201, 2774604, 2897013, 2940252, 3310872, 3396498, 3862684, 4528664, 4690402, 5549208, 5794026, 5880504, 6792996, 7035603, 7725368, 9380804, 11588052, 13585992, 14071206, 16416407, 18761608, 23176104, 28142412, 32832814, 49249221, 56284824, 65665628, 98498442, 131331256, 196996884, 393993768]

約数ペア:

[(1, 393993768), (2, 196996884), (3, 131331256), (4, 98498442), (6, 65665628), (7, 56284824), (8, 49249221), (12, 32832814), (14, 28142412), (17, 23176104), (21, 18761608), (24, 16416407), (28, 14071206), (29, 13585992), (34, 11588052), (42, 9380804), (51, 7725368), (56, 7035603), (58, 6792996), (67, 5880504), (68, 5794026), (71, 5549208), (84, 4690402), (87, 4528664), (102, 3862684), (116, 3396498), (119, 3310872), (134, 2940252), (136, 2897013), (142, 2774604), (168, 2345201), (174, 2264332), (201, 1960168), (203, 1940856), (204, 1931342), (213, 1849736), (232, 1698249), (238, 1655436), (268, 1470126), (284, 1387302), (348, 1132166), (357, 1103624), (402, 980084), (406, 970428), (408, 965671), (426, 924868), (469, 840072), (476, 827718), (493, 799176), (497, 792744), (536, 735063), (568, 693651), (609, 646952), (696, 566083), (714, 551812), (804, 490042), (812, 485214), (852, 462434), (938, 420036), (952, 413859), (986, 399588), (994, 396372), (1139, 345912), (1207, 326424), (1218, 323476), (1407, 280024), (1428, 275906), (1479, 266392), (1491, 264248), (1608, 245021), (1624, 242607), (1704, 231217), (1876, 210018), (1943, 202776), (1972, 199794), (1988, 198186), (2059, 191352), (2278, 172956), (2414, 163212), (2436, 161738), (2814, 140012), (2856, 137953), (2958, 133196), (2982, 132124), (3417, 115304), (3451, 114168), (3621, 108808), (3752, 105009), (3886, 101388), (3944, 99897), (3976, 99093), (4118, 95676), (4556, 86478), (4757, 82824), (4828, 81606), (4872, 80869), (5628, 70006), (5829, 67592), (5916, 66598), (5964, 66062), (6177, 63784), (6834, 57652), (6902, 57084), (7242, 54404), (7772, 50694), (7973, 49416), (8236, 47838), (8449, 46632), (9112, 43239), (9514, 41412), (9656, 40803), (10353, 38056), (11256, 35003), (11658, 33796), (11832, 33299), (11928, 33031), (12354, 31892), (13601, 28968), (13668, 28826), (13804, 28542), (14271, 27608), (14413, 27336), (14484, 27202), (15544, 25347), (15946, 24708), (16472, 23919), (16898, 23316), (19028, 20706)]