21329957376

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50867}}^1$

素因数の和:50911

約数の個数: 240

約数和(自身を含む): 75767275584

約数和(自身を除く): 54437318208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1536, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3276, 3328, 3584, 3744, 4032, 4368, 4608, 4992, 5376, 5824, 6552, 6656, 7488, 8064, 8736, 9984, 10752, 11648, 13104, 14976, 16128, 17472, 19968, 23296, 26208, 29952, 32256, 34944, 46592, 50867, 52416, 59904, 69888, 101734, 104832, 139776, 152601, 203468, 209664, 305202, 356069, 406936, 419328, 457803, 610404, 661271, 712138, 813872, 915606, 1068207, 1220808, 1322542, 1424276, 1627744, 1831212, 1983813, 2136414, 2441616, 2645084, 2848552, 3204621, 3255488, 3662424, 3967626, 4272828, 4628897, 4883232, 5290168, 5697104, 5951439, 6409242, 6510976, 7324848, 7935252, 8545656, 9257794, 9766464, 10580336, 11394208, 11902878, 12818484, 13021952, 13886691, 14649696, 15870504, 17091312, 18515588, 19532928, 21160672, 22788416, 23805756, 25636968, 26043904, 27773382, 29299392, 31741008, 34182624, 37031176, 39065856, 41660073, 42321344, 45576832, 47611512, 51273936, 55546764, 58598784, 63482016, 68365248, 74062352, 78131712, 83320146, 84642688, 91153664, 95223024, 102547872, 111093528, 117197568, 126964032, 136730496, 148124704, 166640292, 169285376, 182307328, 190446048, 205095744, 222187056, 234395136, 253928064, 273460992, 296249408, 333280584, 338570752, 380892096, 410191488, 444374112, 507856128, 546921984, 592498816, 666561168, 761784192, 820382976, 888748224, 1015712256, 1184997632, 1333122336, 1523568384, 1640765952, 1777496448, 2369995264, 2666244672, 3047136768, 3554992896, 5332489344, 7109985792, 10664978688, 21329957376]

約数ペア:

[(1, 21329957376), (2, 10664978688), (3, 7109985792), (4, 5332489344), (6, 3554992896), (7, 3047136768), (8, 2666244672), (9, 2369995264), (12, 1777496448), (13, 1640765952), (14, 1523568384), (16, 1333122336), (18, 1184997632), (21, 1015712256), (24, 888748224), (26, 820382976), (28, 761784192), (32, 666561168), (36, 592498816), (39, 546921984), (42, 507856128), (48, 444374112), (52, 410191488), (56, 380892096), (63, 338570752), (64, 333280584), (72, 296249408), (78, 273460992), (84, 253928064), (91, 234395136), (96, 222187056), (104, 205095744), (112, 190446048), (117, 182307328), (126, 169285376), (128, 166640292), (144, 148124704), (156, 136730496), (168, 126964032), (182, 117197568), (192, 111093528), (208, 102547872), (224, 95223024), (234, 91153664), (252, 84642688), (256, 83320146), (273, 78131712), (288, 74062352), (312, 68365248), (336, 63482016), (364, 58598784), (384, 55546764), (416, 51273936), (448, 47611512), (468, 45576832), (504, 42321344), (512, 41660073), (546, 39065856), (576, 37031176), (624, 34182624), (672, 31741008), (728, 29299392), (768, 27773382), (819, 26043904), (832, 25636968), (896, 23805756), (936, 22788416), (1008, 21160672), (1092, 19532928), (1152, 18515588), (1248, 17091312), (1344, 15870504), (1456, 14649696), (1536, 13886691), (1638, 13021952), (1664, 12818484), (1792, 11902878), (1872, 11394208), (2016, 10580336), (2184, 9766464), (2304, 9257794), (2496, 8545656), (2688, 7935252), (2912, 7324848), (3276, 6510976), (3328, 6409242), (3584, 5951439), (3744, 5697104), (4032, 5290168), (4368, 4883232), (4608, 4628897), (4992, 4272828), (5376, 3967626), (5824, 3662424), (6552, 3255488), (6656, 3204621), (7488, 2848552), (8064, 2645084), (8736, 2441616), (9984, 2136414), (10752, 1983813), (11648, 1831212), (13104, 1627744), (14976, 1424276), (16128, 1322542), (17472, 1220808), (19968, 1068207), (23296, 915606), (26208, 813872), (29952, 712138), (32256, 661271), (34944, 610404), (46592, 457803), (50867, 419328), (52416, 406936), (59904, 356069), (69888, 305202), (101734, 209664), (104832, 203468), (139776, 152601)]