2017007776

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:979

約数の個数: 144

約数和(自身を含む): 4929724800

約数和(自身を除く): 2912717024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 79, 98, 112, 133, 152, 158, 196, 224, 266, 304, 316, 392, 532, 553, 608, 632, 784, 857, 931, 1064, 1106, 1264, 1501, 1568, 1714, 1862, 2128, 2212, 2528, 3002, 3428, 3724, 3871, 4256, 4424, 5999, 6004, 6856, 7448, 7742, 8848, 10507, 11998, 12008, 13712, 14896, 15484, 16283, 17696, 21014, 23996, 24016, 27424, 29792, 30968, 32566, 41993, 42028, 47992, 48032, 61936, 65132, 67703, 73549, 83986, 84056, 95984, 113981, 123872, 130264, 135406, 147098, 167972, 168112, 191968, 227962, 260528, 270812, 294196, 335944, 336224, 455924, 473921, 521056, 541624, 588392, 671888, 797867, 911848, 947842, 1083248, 1176784, 1286357, 1343776, 1595734, 1823696, 1895684, 2166496, 2353568, 2572714, 3191468, 3317447, 3647392, 3791368, 5145428, 6382936, 6634894, 7582736, 9004499, 10290856, 12765872, 13269788, 15165472, 18008998, 20581712, 25531744, 26539576, 36017996, 41163424, 53079152, 63031493, 72035992, 106158304, 126062986, 144071984, 252125972, 288143968, 504251944, 1008503888, 2017007776]

約数ペア:

[(1, 2017007776), (2, 1008503888), (4, 504251944), (7, 288143968), (8, 252125972), (14, 144071984), (16, 126062986), (19, 106158304), (28, 72035992), (32, 63031493), (38, 53079152), (49, 41163424), (56, 36017996), (76, 26539576), (79, 25531744), (98, 20581712), (112, 18008998), (133, 15165472), (152, 13269788), (158, 12765872), (196, 10290856), (224, 9004499), (266, 7582736), (304, 6634894), (316, 6382936), (392, 5145428), (532, 3791368), (553, 3647392), (608, 3317447), (632, 3191468), (784, 2572714), (857, 2353568), (931, 2166496), (1064, 1895684), (1106, 1823696), (1264, 1595734), (1501, 1343776), (1568, 1286357), (1714, 1176784), (1862, 1083248), (2128, 947842), (2212, 911848), (2528, 797867), (3002, 671888), (3428, 588392), (3724, 541624), (3871, 521056), (4256, 473921), (4424, 455924), (5999, 336224), (6004, 335944), (6856, 294196), (7448, 270812), (7742, 260528), (8848, 227962), (10507, 191968), (11998, 168112), (12008, 167972), (13712, 147098), (14896, 135406), (15484, 130264), (16283, 123872), (17696, 113981), (21014, 95984), (23996, 84056), (24016, 83986), (27424, 73549), (29792, 67703), (30968, 65132), (32566, 61936), (41993, 48032), (42028, 47992)]