269709408

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2201

約数の個数: 144

約数和(自身を含む): 842849280

約数和(自身を除く): 573139872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 684, 736, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 1824, 2143, 2208, 2622, 2736, 3312, 3496, 3933, 4286, 5244, 5472, 6429, 6624, 6992, 7866, 8572, 10488, 12858, 13984, 15732, 17144, 19287, 20976, 25716, 31464, 34288, 38574, 40717, 41952, 49289, 51432, 62928, 68576, 77148, 81434, 98578, 102864, 122151, 125856, 147867, 154296, 162868, 197156, 205728, 244302, 295734, 308592, 325736, 366453, 394312, 443601, 488604, 591468, 617184, 651472, 732906, 788624, 887202, 936491, 977208, 1182936, 1302944, 1465812, 1577248, 1774404, 1872982, 1954416, 2365872, 2809473, 2931624, 3548808, 3745964, 3908832, 4731744, 5618946, 5863248, 7097616, 7491928, 8428419, 11237892, 11726496, 14195232, 14983856, 16856838, 22475784, 29967712, 33713676, 44951568, 67427352, 89903136, 134854704, 269709408]

約数ペア:

[(1, 269709408), (2, 134854704), (3, 89903136), (4, 67427352), (6, 44951568), (8, 33713676), (9, 29967712), (12, 22475784), (16, 16856838), (18, 14983856), (19, 14195232), (23, 11726496), (24, 11237892), (32, 8428419), (36, 7491928), (38, 7097616), (46, 5863248), (48, 5618946), (57, 4731744), (69, 3908832), (72, 3745964), (76, 3548808), (92, 2931624), (96, 2809473), (114, 2365872), (138, 1954416), (144, 1872982), (152, 1774404), (171, 1577248), (184, 1465812), (207, 1302944), (228, 1182936), (276, 977208), (288, 936491), (304, 887202), (342, 788624), (368, 732906), (414, 651472), (437, 617184), (456, 591468), (552, 488604), (608, 443601), (684, 394312), (736, 366453), (828, 325736), (874, 308592), (912, 295734), (1104, 244302), (1311, 205728), (1368, 197156), (1656, 162868), (1748, 154296), (1824, 147867), (2143, 125856), (2208, 122151), (2622, 102864), (2736, 98578), (3312, 81434), (3496, 77148), (3933, 68576), (4286, 62928), (5244, 51432), (5472, 49289), (6429, 41952), (6624, 40717), (6992, 38574), (7866, 34288), (8572, 31464), (10488, 25716), (12858, 20976), (13984, 19287), (15732, 17144)]