1643239872

素因数分解:

$2^6\times 3^5\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:857

約数の個数: 168

約数和(自身を含む): 4922912176

約数和(自身を除く): 3279672304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 157, 162, 192, 216, 243, 288, 314, 324, 432, 471, 486, 576, 628, 648, 673, 864, 942, 972, 1256, 1296, 1346, 1413, 1728, 1884, 1944, 2019, 2512, 2592, 2692, 2826, 3768, 3888, 4038, 4239, 5024, 5184, 5384, 5652, 6057, 7536, 7776, 8076, 8478, 10048, 10768, 11304, 12114, 12717, 15072, 15552, 16152, 16956, 18171, 21536, 22608, 24228, 25434, 30144, 32304, 33912, 36342, 38151, 43072, 45216, 48456, 50868, 54513, 64608, 67824, 72684, 76302, 90432, 96912, 101736, 105661, 109026, 129216, 135648, 145368, 152604, 163539, 193824, 203472, 211322, 218052, 271296, 290736, 305208, 316983, 327078, 387648, 406944, 422644, 436104, 581472, 610416, 633966, 654156, 813888, 845288, 872208, 950949, 1162944, 1220832, 1267932, 1308312, 1690576, 1744416, 1901898, 2441664, 2535864, 2616624, 2852847, 3381152, 3488832, 3803796, 5071728, 5233248, 5705694, 6762304, 7607592, 8558541, 10143456, 10466496, 11411388, 15215184, 17117082, 20286912, 22822776, 25675623, 30430368, 34234164, 45645552, 51351246, 60860736, 68468328, 91291104, 102702492, 136936656, 182582208, 205404984, 273873312, 410809968, 547746624, 821619936, 1643239872]

約数ペア:

[(1, 1643239872), (2, 821619936), (3, 547746624), (4, 410809968), (6, 273873312), (8, 205404984), (9, 182582208), (12, 136936656), (16, 102702492), (18, 91291104), (24, 68468328), (27, 60860736), (32, 51351246), (36, 45645552), (48, 34234164), (54, 30430368), (64, 25675623), (72, 22822776), (81, 20286912), (96, 17117082), (108, 15215184), (144, 11411388), (157, 10466496), (162, 10143456), (192, 8558541), (216, 7607592), (243, 6762304), (288, 5705694), (314, 5233248), (324, 5071728), (432, 3803796), (471, 3488832), (486, 3381152), (576, 2852847), (628, 2616624), (648, 2535864), (673, 2441664), (864, 1901898), (942, 1744416), (972, 1690576), (1256, 1308312), (1296, 1267932), (1346, 1220832), (1413, 1162944), (1728, 950949), (1884, 872208), (1944, 845288), (2019, 813888), (2512, 654156), (2592, 633966), (2692, 610416), (2826, 581472), (3768, 436104), (3888, 422644), (4038, 406944), (4239, 387648), (5024, 327078), (5184, 316983), (5384, 305208), (5652, 290736), (6057, 271296), (7536, 218052), (7776, 211322), (8076, 203472), (8478, 193824), (10048, 163539), (10768, 152604), (11304, 145368), (12114, 135648), (12717, 129216), (15072, 109026), (15552, 105661), (16152, 101736), (16956, 96912), (18171, 90432), (21536, 76302), (22608, 72684), (24228, 67824), (25434, 64608), (30144, 54513), (32304, 50868), (33912, 48456), (36342, 45216), (38151, 43072)]