389156768

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12149}}^1$

素因数の和:12190

約数の個数: 96

約数和(自身を含む): 1028764800

約数和(自身を除く): 639608032

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 8008, 12149, 16016, 24298, 32032, 48596, 85043, 97192, 133639, 157937, 170086, 194384, 267278, 315874, 340172, 388768, 534556, 631748, 680344, 935473, 1069112, 1105559, 1263496, 1360688, 1737307, 1870946, 2138224, 2211118, 2526992, 2721376, 3474614, 3741892, 4276448, 4422236, 5053984, 6949228, 7483784, 8844472, 12161149, 13898456, 14967568, 17688944, 24322298, 27796912, 29935136, 35377888, 48644596, 55593824, 97289192, 194578384, 389156768]

約数ペア:

[(1, 389156768), (2, 194578384), (4, 97289192), (7, 55593824), (8, 48644596), (11, 35377888), (13, 29935136), (14, 27796912), (16, 24322298), (22, 17688944), (26, 14967568), (28, 13898456), (32, 12161149), (44, 8844472), (52, 7483784), (56, 6949228), (77, 5053984), (88, 4422236), (91, 4276448), (104, 3741892), (112, 3474614), (143, 2721376), (154, 2526992), (176, 2211118), (182, 2138224), (208, 1870946), (224, 1737307), (286, 1360688), (308, 1263496), (352, 1105559), (364, 1069112), (416, 935473), (572, 680344), (616, 631748), (728, 534556), (1001, 388768), (1144, 340172), (1232, 315874), (1456, 267278), (2002, 194384), (2288, 170086), (2464, 157937), (2912, 133639), (4004, 97192), (4576, 85043), (8008, 48596), (12149, 32032), (16016, 24298)]