2753205728

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4425

約数の個数: 144

約数和(自身を含む): 7011010944

約数和(自身を除く): 4257805216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 364, 392, 403, 416, 434, 496, 637, 728, 784, 806, 868, 992, 1274, 1456, 1519, 1568, 1612, 1736, 2548, 2821, 2912, 3038, 3224, 3472, 4357, 5096, 5642, 6076, 6448, 6944, 8714, 10192, 11284, 12152, 12896, 17428, 19747, 20384, 22568, 24304, 30499, 34856, 39494, 45136, 48608, 56641, 60998, 69712, 78988, 90272, 113282, 121996, 135067, 139424, 157976, 213493, 226564, 243992, 270134, 315952, 396487, 426986, 453128, 487984, 540268, 631904, 792974, 853972, 906256, 945469, 975968, 1080536, 1585948, 1707944, 1755871, 1812512, 1890938, 2161072, 2775409, 3171896, 3415888, 3511742, 3781876, 4322144, 5550818, 6343792, 6618283, 6831776, 7023484, 7563752, 11101636, 12291097, 12687584, 13236566, 14046968, 15127504, 22203272, 24582194, 26473132, 28093936, 30255008, 44406544, 49164388, 52946264, 56187872, 86037679, 88813088, 98328776, 105892528, 172075358, 196657552, 211785056, 344150716, 393315104, 688301432, 1376602864, 2753205728]

約数ペア:

[(1, 2753205728), (2, 1376602864), (4, 688301432), (7, 393315104), (8, 344150716), (13, 211785056), (14, 196657552), (16, 172075358), (26, 105892528), (28, 98328776), (31, 88813088), (32, 86037679), (49, 56187872), (52, 52946264), (56, 49164388), (62, 44406544), (91, 30255008), (98, 28093936), (104, 26473132), (112, 24582194), (124, 22203272), (182, 15127504), (196, 14046968), (208, 13236566), (217, 12687584), (224, 12291097), (248, 11101636), (364, 7563752), (392, 7023484), (403, 6831776), (416, 6618283), (434, 6343792), (496, 5550818), (637, 4322144), (728, 3781876), (784, 3511742), (806, 3415888), (868, 3171896), (992, 2775409), (1274, 2161072), (1456, 1890938), (1519, 1812512), (1568, 1755871), (1612, 1707944), (1736, 1585948), (2548, 1080536), (2821, 975968), (2912, 945469), (3038, 906256), (3224, 853972), (3472, 792974), (4357, 631904), (5096, 540268), (5642, 487984), (6076, 453128), (6448, 426986), (6944, 396487), (8714, 315952), (10192, 270134), (11284, 243992), (12152, 226564), (12896, 213493), (17428, 157976), (19747, 139424), (20384, 135067), (22568, 121996), (24304, 113282), (30499, 90272), (34856, 78988), (39494, 69712), (45136, 60998), (48608, 56641)]