21356095488

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38197}}^1$

素因数の和:38242

約数の個数: 192

約数和(自身を含む): 70076522880

約数和(自身を除く): 48720427392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1024, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2048, 2184, 2496, 2688, 2912, 3072, 3328, 3584, 4368, 4992, 5376, 5824, 6144, 6656, 7168, 8736, 9984, 10752, 11648, 13312, 14336, 17472, 19968, 21504, 23296, 26624, 34944, 38197, 39936, 43008, 46592, 69888, 76394, 79872, 93184, 114591, 139776, 152788, 186368, 229182, 267379, 279552, 305576, 458364, 496561, 534758, 559104, 611152, 802137, 916728, 993122, 1069516, 1222304, 1489683, 1604274, 1833456, 1986244, 2139032, 2444608, 2979366, 3208548, 3475927, 3666912, 3972488, 4278064, 4889216, 5958732, 6417096, 6951854, 7333824, 7944976, 8556128, 9778432, 10427781, 11917464, 12834192, 13903708, 14667648, 15889952, 17112256, 19556864, 20855562, 23834928, 25668384, 27807416, 29335296, 31779904, 34224512, 39113728, 41711124, 47669856, 51336768, 55614832, 58670592, 63559808, 68449024, 78227456, 83422248, 95339712, 102673536, 111229664, 117341184, 127119616, 136898048, 166844496, 190679424, 205347072, 222459328, 234682368, 254239232, 273796096, 333688992, 381358848, 410694144, 444918656, 508478464, 547592192, 667377984, 762717696, 821388288, 889837312, 1016956928, 1334755968, 1525435392, 1642776576, 1779674624, 2669511936, 3050870784, 3559349248, 5339023872, 7118698496, 10678047744, 21356095488]

約数ペア:

[(1, 21356095488), (2, 10678047744), (3, 7118698496), (4, 5339023872), (6, 3559349248), (7, 3050870784), (8, 2669511936), (12, 1779674624), (13, 1642776576), (14, 1525435392), (16, 1334755968), (21, 1016956928), (24, 889837312), (26, 821388288), (28, 762717696), (32, 667377984), (39, 547592192), (42, 508478464), (48, 444918656), (52, 410694144), (56, 381358848), (64, 333688992), (78, 273796096), (84, 254239232), (91, 234682368), (96, 222459328), (104, 205347072), (112, 190679424), (128, 166844496), (156, 136898048), (168, 127119616), (182, 117341184), (192, 111229664), (208, 102673536), (224, 95339712), (256, 83422248), (273, 78227456), (312, 68449024), (336, 63559808), (364, 58670592), (384, 55614832), (416, 51336768), (448, 47669856), (512, 41711124), (546, 39113728), (624, 34224512), (672, 31779904), (728, 29335296), (768, 27807416), (832, 25668384), (896, 23834928), (1024, 20855562), (1092, 19556864), (1248, 17112256), (1344, 15889952), (1456, 14667648), (1536, 13903708), (1664, 12834192), (1792, 11917464), (2048, 10427781), (2184, 9778432), (2496, 8556128), (2688, 7944976), (2912, 7333824), (3072, 6951854), (3328, 6417096), (3584, 5958732), (4368, 4889216), (4992, 4278064), (5376, 3972488), (5824, 3666912), (6144, 3475927), (6656, 3208548), (7168, 2979366), (8736, 2444608), (9984, 2139032), (10752, 1986244), (11648, 1833456), (13312, 1604274), (14336, 1489683), (17472, 1222304), (19968, 1069516), (21504, 993122), (23296, 916728), (26624, 802137), (34944, 611152), (38197, 559104), (39936, 534758), (43008, 496561), (46592, 458364), (69888, 305576), (76394, 279552), (79872, 267379), (93184, 229182), (114591, 186368), (139776, 152788)]