248022656

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 128

約数和(自身を含む): 630115200

約数和(自身を除く): 382092544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 532, 544, 608, 646, 857, 896, 952, 1064, 1088, 1216, 1292, 1714, 1904, 2128, 2176, 2261, 2432, 2584, 3428, 3808, 4256, 4522, 5168, 5999, 6856, 7616, 8512, 9044, 10336, 11998, 13712, 14569, 15232, 16283, 17024, 18088, 20672, 23996, 27424, 29138, 32566, 36176, 41344, 47992, 54848, 58276, 65132, 72352, 95984, 101983, 109696, 113981, 116552, 130264, 144704, 191968, 203966, 227962, 233104, 260528, 276811, 289408, 383936, 407932, 455924, 466208, 521056, 553622, 767872, 815864, 911848, 932416, 1042112, 1107244, 1631728, 1823696, 1864832, 1937677, 2084224, 2214488, 3263456, 3647392, 3875354, 4428976, 6526912, 7294784, 7750708, 8857952, 13053824, 14589568, 15501416, 17715904, 31002832, 35431808, 62005664, 124011328, 248022656]

約数ペア:

[(1, 248022656), (2, 124011328), (4, 62005664), (7, 35431808), (8, 31002832), (14, 17715904), (16, 15501416), (17, 14589568), (19, 13053824), (28, 8857952), (32, 7750708), (34, 7294784), (38, 6526912), (56, 4428976), (64, 3875354), (68, 3647392), (76, 3263456), (112, 2214488), (119, 2084224), (128, 1937677), (133, 1864832), (136, 1823696), (152, 1631728), (224, 1107244), (238, 1042112), (266, 932416), (272, 911848), (304, 815864), (323, 767872), (448, 553622), (476, 521056), (532, 466208), (544, 455924), (608, 407932), (646, 383936), (857, 289408), (896, 276811), (952, 260528), (1064, 233104), (1088, 227962), (1216, 203966), (1292, 191968), (1714, 144704), (1904, 130264), (2128, 116552), (2176, 113981), (2261, 109696), (2432, 101983), (2584, 95984), (3428, 72352), (3808, 65132), (4256, 58276), (4522, 54848), (5168, 47992), (5999, 41344), (6856, 36176), (7616, 32566), (8512, 29138), (9044, 27424), (10336, 23996), (11998, 20672), (13712, 18088), (14569, 17024), (15232, 16283)]