845671904

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:841

約数の個数: 144

約数和(自身を含む): 2145292128

約数和(自身を除く): 1299620224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 77, 82, 88, 112, 121, 154, 164, 176, 224, 242, 287, 308, 328, 352, 451, 484, 574, 616, 656, 761, 847, 902, 968, 1148, 1232, 1312, 1522, 1694, 1804, 1936, 2296, 2464, 3044, 3157, 3388, 3608, 3872, 4592, 4961, 5327, 6088, 6314, 6776, 7216, 8371, 9184, 9922, 10654, 12176, 12628, 13552, 14432, 16742, 19844, 21308, 24352, 25256, 27104, 31201, 33484, 34727, 39688, 42616, 50512, 58597, 62402, 66968, 69454, 79376, 85232, 92081, 101024, 117194, 124804, 133936, 138908, 158752, 170464, 184162, 218407, 234388, 249608, 267872, 277816, 343211, 368324, 436814, 468776, 499216, 555632, 644567, 686422, 736648, 873628, 937552, 998432, 1111264, 1289134, 1372844, 1473296, 1747256, 1875104, 2402477, 2578268, 2745688, 2946592, 3494512, 3775321, 4804954, 5156536, 5491376, 6989024, 7550642, 9609908, 10313072, 10982752, 15101284, 19219816, 20626144, 26427247, 30202568, 38439632, 52854494, 60405136, 76879264, 105708988, 120810272, 211417976, 422835952, 845671904]

約数ペア:

[(1, 845671904), (2, 422835952), (4, 211417976), (7, 120810272), (8, 105708988), (11, 76879264), (14, 60405136), (16, 52854494), (22, 38439632), (28, 30202568), (32, 26427247), (41, 20626144), (44, 19219816), (56, 15101284), (77, 10982752), (82, 10313072), (88, 9609908), (112, 7550642), (121, 6989024), (154, 5491376), (164, 5156536), (176, 4804954), (224, 3775321), (242, 3494512), (287, 2946592), (308, 2745688), (328, 2578268), (352, 2402477), (451, 1875104), (484, 1747256), (574, 1473296), (616, 1372844), (656, 1289134), (761, 1111264), (847, 998432), (902, 937552), (968, 873628), (1148, 736648), (1232, 686422), (1312, 644567), (1522, 555632), (1694, 499216), (1804, 468776), (1936, 436814), (2296, 368324), (2464, 343211), (3044, 277816), (3157, 267872), (3388, 249608), (3608, 234388), (3872, 218407), (4592, 184162), (4961, 170464), (5327, 158752), (6088, 138908), (6314, 133936), (6776, 124804), (7216, 117194), (8371, 101024), (9184, 92081), (9922, 85232), (10654, 79376), (12176, 69454), (12628, 66968), (13552, 62402), (14432, 58597), (16742, 50512), (19844, 42616), (21308, 39688), (24352, 34727), (25256, 33484), (27104, 31201)]