6643948416

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:802

約数の個数: 256

約数和(自身を含む): 20892864000

約数和(自身を除く): 14248915584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 128, 146, 147, 168, 192, 196, 219, 224, 292, 294, 336, 343, 384, 392, 438, 448, 511, 584, 588, 672, 686, 691, 784, 876, 896, 1022, 1029, 1168, 1176, 1344, 1372, 1382, 1533, 1568, 1752, 2044, 2058, 2073, 2336, 2352, 2688, 2744, 2764, 3066, 3136, 3504, 3577, 4088, 4116, 4146, 4672, 4704, 4837, 5488, 5528, 6132, 6272, 7008, 7154, 8176, 8232, 8292, 9344, 9408, 9674, 10731, 10976, 11056, 12264, 14016, 14308, 14511, 16352, 16464, 16584, 18816, 19348, 21462, 21952, 22112, 24528, 25039, 28032, 28616, 29022, 32704, 32928, 33168, 33859, 38696, 42924, 43904, 44224, 49056, 50078, 50443, 57232, 58044, 65408, 65856, 66336, 67718, 75117, 77392, 85848, 88448, 98112, 100156, 100886, 101577, 114464, 116088, 131712, 132672, 135436, 150234, 151329, 154784, 171696, 196224, 200312, 201772, 203154, 228928, 232176, 237013, 265344, 270872, 300468, 302658, 309568, 343392, 353101, 400624, 403544, 406308, 457856, 464352, 474026, 541744, 600936, 605316, 619136, 686784, 706202, 711039, 801248, 807088, 812616, 928704, 948052, 1059303, 1083488, 1201872, 1210632, 1373568, 1412404, 1422078, 1602496, 1614176, 1625232, 1857408, 1896104, 2118606, 2166976, 2403744, 2421264, 2471707, 2824808, 2844156, 3204992, 3228352, 3250464, 3792208, 4237212, 4333952, 4807488, 4842528, 4943414, 5649616, 5688312, 6456704, 6500928, 7415121, 7584416, 8474424, 9614976, 9685056, 9886828, 11299232, 11376624, 13001856, 14830242, 15168832, 16948848, 17301949, 19370112, 19773656, 22598464, 22753248, 29660484, 30337664, 33897696, 34603898, 39547312, 45196928, 45506496, 51905847, 59320968, 67795392, 69207796, 79094624, 91012992, 103811694, 118641936, 135590784, 138415592, 158189248, 207623388, 237283872, 276831184, 316378496, 415246776, 474567744, 553662368, 830493552, 949135488, 1107324736, 1660987104, 2214649472, 3321974208, 6643948416]

約数ペア:

[(1, 6643948416), (2, 3321974208), (3, 2214649472), (4, 1660987104), (6, 1107324736), (7, 949135488), (8, 830493552), (12, 553662368), (14, 474567744), (16, 415246776), (21, 316378496), (24, 276831184), (28, 237283872), (32, 207623388), (42, 158189248), (48, 138415592), (49, 135590784), (56, 118641936), (64, 103811694), (73, 91012992), (84, 79094624), (96, 69207796), (98, 67795392), (112, 59320968), (128, 51905847), (146, 45506496), (147, 45196928), (168, 39547312), (192, 34603898), (196, 33897696), (219, 30337664), (224, 29660484), (292, 22753248), (294, 22598464), (336, 19773656), (343, 19370112), (384, 17301949), (392, 16948848), (438, 15168832), (448, 14830242), (511, 13001856), (584, 11376624), (588, 11299232), (672, 9886828), (686, 9685056), (691, 9614976), (784, 8474424), (876, 7584416), (896, 7415121), (1022, 6500928), (1029, 6456704), (1168, 5688312), (1176, 5649616), (1344, 4943414), (1372, 4842528), (1382, 4807488), (1533, 4333952), (1568, 4237212), (1752, 3792208), (2044, 3250464), (2058, 3228352), (2073, 3204992), (2336, 2844156), (2352, 2824808), (2688, 2471707), (2744, 2421264), (2764, 2403744), (3066, 2166976), (3136, 2118606), (3504, 1896104), (3577, 1857408), (4088, 1625232), (4116, 1614176), (4146, 1602496), (4672, 1422078), (4704, 1412404), (4837, 1373568), (5488, 1210632), (5528, 1201872), (6132, 1083488), (6272, 1059303), (7008, 948052), (7154, 928704), (8176, 812616), (8232, 807088), (8292, 801248), (9344, 711039), (9408, 706202), (9674, 686784), (10731, 619136), (10976, 605316), (11056, 600936), (12264, 541744), (14016, 474026), (14308, 464352), (14511, 457856), (16352, 406308), (16464, 403544), (16584, 400624), (18816, 353101), (19348, 343392), (21462, 309568), (21952, 302658), (22112, 300468), (24528, 270872), (25039, 265344), (28032, 237013), (28616, 232176), (29022, 228928), (32704, 203154), (32928, 201772), (33168, 200312), (33859, 196224), (38696, 171696), (42924, 154784), (43904, 151329), (44224, 150234), (49056, 135436), (50078, 132672), (50443, 131712), (57232, 116088), (58044, 114464), (65408, 101577), (65856, 100886), (66336, 100156), (67718, 98112), (75117, 88448), (77392, 85848)]