218236928

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 537526080

約数和(自身を除く): 319289152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1171, 1456, 1664, 1792, 2048, 2342, 2912, 3328, 3584, 4684, 5824, 6656, 7168, 8197, 9368, 11648, 13312, 14336, 15223, 16394, 18736, 23296, 26624, 30446, 32788, 37472, 46592, 60892, 65576, 74944, 93184, 106561, 121784, 131152, 149888, 186368, 213122, 243568, 262304, 299776, 426244, 487136, 524608, 599552, 852488, 974272, 1049216, 1199104, 1704976, 1948544, 2098432, 2398208, 3409952, 3897088, 4196864, 6819904, 7794176, 8393728, 13639808, 15588352, 16787456, 27279616, 31176704, 54559232, 109118464, 218236928]

約数ペア:

[(1, 218236928), (2, 109118464), (4, 54559232), (7, 31176704), (8, 27279616), (13, 16787456), (14, 15588352), (16, 13639808), (26, 8393728), (28, 7794176), (32, 6819904), (52, 4196864), (56, 3897088), (64, 3409952), (91, 2398208), (104, 2098432), (112, 1948544), (128, 1704976), (182, 1199104), (208, 1049216), (224, 974272), (256, 852488), (364, 599552), (416, 524608), (448, 487136), (512, 426244), (728, 299776), (832, 262304), (896, 243568), (1024, 213122), (1171, 186368), (1456, 149888), (1664, 131152), (1792, 121784), (2048, 106561), (2342, 93184), (2912, 74944), (3328, 65576), (3584, 60892), (4684, 46592), (5824, 37472), (6656, 32788), (7168, 30446), (8197, 26624), (9368, 23296), (11648, 18736), (13312, 16394), (14336, 15223)]