859655916

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12227}}^1$

素因数の和:12281

約数の個数: 120

約数和(自身を含む): 2651421696

約数和(自身を除く): 1791765780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2511, 2604, 3348, 3906, 5022, 5859, 7812, 10044, 11718, 12227, 17577, 23436, 24454, 35154, 36681, 48908, 70308, 73362, 85589, 110043, 146724, 171178, 220086, 256767, 330129, 342356, 379037, 440172, 513534, 660258, 758074, 770301, 990387, 1027068, 1137111, 1320516, 1516148, 1540602, 1980774, 2274222, 2310903, 2653259, 3081204, 3411333, 3961548, 4548444, 4621806, 5306518, 6822666, 6932709, 7959777, 9243612, 10233999, 10613036, 13645332, 13865418, 15919554, 20467998, 23879331, 27730836, 30701997, 31839108, 40935996, 47758662, 61403994, 71637993, 95517324, 122807988, 143275986, 214913979, 286551972, 429827958, 859655916]

約数ペア:

[(1, 859655916), (2, 429827958), (3, 286551972), (4, 214913979), (6, 143275986), (7, 122807988), (9, 95517324), (12, 71637993), (14, 61403994), (18, 47758662), (21, 40935996), (27, 31839108), (28, 30701997), (31, 27730836), (36, 23879331), (42, 20467998), (54, 15919554), (62, 13865418), (63, 13645332), (81, 10613036), (84, 10233999), (93, 9243612), (108, 7959777), (124, 6932709), (126, 6822666), (162, 5306518), (186, 4621806), (189, 4548444), (217, 3961548), (252, 3411333), (279, 3081204), (324, 2653259), (372, 2310903), (378, 2274222), (434, 1980774), (558, 1540602), (567, 1516148), (651, 1320516), (756, 1137111), (837, 1027068), (868, 990387), (1116, 770301), (1134, 758074), (1302, 660258), (1674, 513534), (1953, 440172), (2268, 379037), (2511, 342356), (2604, 330129), (3348, 256767), (3906, 220086), (5022, 171178), (5859, 146724), (7812, 110043), (10044, 85589), (11718, 73362), (12227, 70308), (17577, 48908), (23436, 36681), (24454, 35154)]