387760896

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 1186174080

約数和(自身を除く): 798413184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 89, 93, 96, 122, 124, 128, 144, 178, 183, 186, 192, 244, 248, 256, 267, 279, 288, 356, 366, 372, 384, 488, 496, 534, 549, 558, 576, 712, 732, 744, 768, 801, 976, 992, 1068, 1098, 1116, 1152, 1424, 1464, 1488, 1602, 1891, 1952, 1984, 2136, 2196, 2232, 2304, 2759, 2848, 2928, 2976, 3204, 3782, 3904, 3968, 4272, 4392, 4464, 5429, 5518, 5673, 5696, 5856, 5952, 6408, 7564, 7808, 7936, 8277, 8544, 8784, 8928, 10858, 11036, 11346, 11392, 11712, 11904, 12816, 15128, 15616, 16287, 16554, 17019, 17088, 17568, 17856, 21716, 22072, 22692, 22784, 23424, 23808, 24831, 25632, 30256, 32574, 33108, 34038, 34176, 35136, 35712, 43432, 44144, 45384, 46848, 48861, 49662, 51264, 60512, 65148, 66216, 68076, 68352, 70272, 71424, 86864, 88288, 90768, 97722, 99324, 102528, 121024, 130296, 132432, 136152, 140544, 168299, 173728, 176576, 181536, 195444, 198648, 205056, 242048, 260592, 264864, 272304, 336598, 347456, 353152, 363072, 390888, 397296, 484096, 504897, 521184, 529728, 544608, 673196, 694912, 706304, 726144, 781776, 794592, 1009794, 1042368, 1059456, 1089216, 1346392, 1389824, 1452288, 1514691, 1563552, 1589184, 2019588, 2084736, 2118912, 2178432, 2692784, 3029382, 3127104, 3178368, 4039176, 4169472, 4356864, 5385568, 6058764, 6254208, 6356736, 8078352, 10771136, 12117528, 12508416, 16156704, 21542272, 24235056, 32313408, 43084544, 48470112, 64626816, 96940224, 129253632, 193880448, 387760896]

約数ペア:

[(1, 387760896), (2, 193880448), (3, 129253632), (4, 96940224), (6, 64626816), (8, 48470112), (9, 43084544), (12, 32313408), (16, 24235056), (18, 21542272), (24, 16156704), (31, 12508416), (32, 12117528), (36, 10771136), (48, 8078352), (61, 6356736), (62, 6254208), (64, 6058764), (72, 5385568), (89, 4356864), (93, 4169472), (96, 4039176), (122, 3178368), (124, 3127104), (128, 3029382), (144, 2692784), (178, 2178432), (183, 2118912), (186, 2084736), (192, 2019588), (244, 1589184), (248, 1563552), (256, 1514691), (267, 1452288), (279, 1389824), (288, 1346392), (356, 1089216), (366, 1059456), (372, 1042368), (384, 1009794), (488, 794592), (496, 781776), (534, 726144), (549, 706304), (558, 694912), (576, 673196), (712, 544608), (732, 529728), (744, 521184), (768, 504897), (801, 484096), (976, 397296), (992, 390888), (1068, 363072), (1098, 353152), (1116, 347456), (1152, 336598), (1424, 272304), (1464, 264864), (1488, 260592), (1602, 242048), (1891, 205056), (1952, 198648), (1984, 195444), (2136, 181536), (2196, 176576), (2232, 173728), (2304, 168299), (2759, 140544), (2848, 136152), (2928, 132432), (2976, 130296), (3204, 121024), (3782, 102528), (3904, 99324), (3968, 97722), (4272, 90768), (4392, 88288), (4464, 86864), (5429, 71424), (5518, 70272), (5673, 68352), (5696, 68076), (5856, 66216), (5952, 65148), (6408, 60512), (7564, 51264), (7808, 49662), (7936, 48861), (8277, 46848), (8544, 45384), (8784, 44144), (8928, 43432), (10858, 35712), (11036, 35136), (11346, 34176), (11392, 34038), (11712, 33108), (11904, 32574), (12816, 30256), (15128, 25632), (15616, 24831), (16287, 23808), (16554, 23424), (17019, 22784), (17088, 22692), (17568, 22072), (17856, 21716)]