313675712

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:938

約数の個数: 112

約数和(自身を含む): 767120640

約数和(自身を除く): 453444928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 64, 76, 86, 112, 133, 152, 172, 224, 266, 301, 304, 344, 448, 532, 602, 608, 688, 817, 857, 1064, 1204, 1216, 1376, 1634, 1714, 2128, 2408, 2752, 3268, 3428, 4256, 4816, 5719, 5999, 6536, 6856, 8512, 9632, 11438, 11998, 13072, 13712, 16283, 19264, 22876, 23996, 26144, 27424, 32566, 36851, 45752, 47992, 52288, 54848, 65132, 73702, 91504, 95984, 113981, 130264, 147404, 183008, 191968, 227962, 257957, 260528, 294808, 366016, 383936, 455924, 515914, 521056, 589616, 700169, 911848, 1031828, 1042112, 1179232, 1400338, 1823696, 2063656, 2358464, 2800676, 3647392, 4127312, 4901183, 5601352, 7294784, 8254624, 9802366, 11202704, 16509248, 19604732, 22405408, 39209464, 44810816, 78418928, 156837856, 313675712]

約数ペア:

[(1, 313675712), (2, 156837856), (4, 78418928), (7, 44810816), (8, 39209464), (14, 22405408), (16, 19604732), (19, 16509248), (28, 11202704), (32, 9802366), (38, 8254624), (43, 7294784), (56, 5601352), (64, 4901183), (76, 4127312), (86, 3647392), (112, 2800676), (133, 2358464), (152, 2063656), (172, 1823696), (224, 1400338), (266, 1179232), (301, 1042112), (304, 1031828), (344, 911848), (448, 700169), (532, 589616), (602, 521056), (608, 515914), (688, 455924), (817, 383936), (857, 366016), (1064, 294808), (1204, 260528), (1216, 257957), (1376, 227962), (1634, 191968), (1714, 183008), (2128, 147404), (2408, 130264), (2752, 113981), (3268, 95984), (3428, 91504), (4256, 73702), (4816, 65132), (5719, 54848), (5999, 52288), (6536, 47992), (6856, 45752), (8512, 36851), (9632, 32566), (11438, 27424), (11998, 26144), (13072, 23996), (13712, 22876), (16283, 19264)]