255059952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39953}}^1$

素因数の和:39990

約数の個数: 80

約数和(自身を含む): 792687360

約数和(自身を除く): 537627408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 39953, 79906, 119859, 159812, 239718, 279671, 319624, 479436, 559342, 639248, 759107, 839013, 958872, 1118684, 1518214, 1678026, 1917744, 2237368, 2277321, 3036428, 3356052, 4474736, 4554642, 5313749, 6072856, 6712104, 9109284, 10627498, 12145712, 13424208, 15941247, 18218568, 21254996, 31882494, 36437136, 42509992, 63764988, 85019984, 127529976, 255059952]

約数ペア:

[(1, 255059952), (2, 127529976), (3, 85019984), (4, 63764988), (6, 42509992), (7, 36437136), (8, 31882494), (12, 21254996), (14, 18218568), (16, 15941247), (19, 13424208), (21, 12145712), (24, 10627498), (28, 9109284), (38, 6712104), (42, 6072856), (48, 5313749), (56, 4554642), (57, 4474736), (76, 3356052), (84, 3036428), (112, 2277321), (114, 2237368), (133, 1917744), (152, 1678026), (168, 1518214), (228, 1118684), (266, 958872), (304, 839013), (336, 759107), (399, 639248), (456, 559342), (532, 479436), (798, 319624), (912, 279671), (1064, 239718), (1596, 159812), (2128, 119859), (3192, 79906), (6384, 39953)]