1815241536

素因数分解:

$2^6\times 3^3\times {\mathrm{157}}^1\times {\mathrm{6691}}^1$

素因数の和:6869

約数の個数: 112

約数和(自身を含む): 5371266880

約数和(自身を除く): 3556025344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 157, 192, 216, 288, 314, 432, 471, 576, 628, 864, 942, 1256, 1413, 1728, 1884, 2512, 2826, 3768, 4239, 5024, 5652, 6691, 7536, 8478, 10048, 11304, 13382, 15072, 16956, 20073, 22608, 26764, 30144, 33912, 40146, 45216, 53528, 60219, 67824, 80292, 90432, 107056, 120438, 135648, 160584, 180657, 214112, 240876, 271296, 321168, 361314, 428224, 481752, 642336, 722628, 963504, 1050487, 1284672, 1445256, 1927008, 2100974, 2890512, 3151461, 3854016, 4201948, 5781024, 6302922, 8403896, 9454383, 11562048, 12605844, 16807792, 18908766, 25211688, 28363149, 33615584, 37817532, 50423376, 56726298, 67231168, 75635064, 100846752, 113452596, 151270128, 201693504, 226905192, 302540256, 453810384, 605080512, 907620768, 1815241536]

約数ペア:

[(1, 1815241536), (2, 907620768), (3, 605080512), (4, 453810384), (6, 302540256), (8, 226905192), (9, 201693504), (12, 151270128), (16, 113452596), (18, 100846752), (24, 75635064), (27, 67231168), (32, 56726298), (36, 50423376), (48, 37817532), (54, 33615584), (64, 28363149), (72, 25211688), (96, 18908766), (108, 16807792), (144, 12605844), (157, 11562048), (192, 9454383), (216, 8403896), (288, 6302922), (314, 5781024), (432, 4201948), (471, 3854016), (576, 3151461), (628, 2890512), (864, 2100974), (942, 1927008), (1256, 1445256), (1413, 1284672), (1728, 1050487), (1884, 963504), (2512, 722628), (2826, 642336), (3768, 481752), (4239, 428224), (5024, 361314), (5652, 321168), (6691, 271296), (7536, 240876), (8478, 214112), (10048, 180657), (11304, 160584), (13382, 135648), (15072, 120438), (16956, 107056), (20073, 90432), (22608, 80292), (26764, 67824), (30144, 60219), (33912, 53528), (40146, 45216)]