769471728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2549}}^1$

素因数の和:2910

約数の個数: 80

約数和(自身を含む): 2099568000

約数和(自身を除く): 1330096272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 331, 456, 662, 912, 993, 1324, 1986, 2549, 2648, 3972, 5098, 5296, 6289, 7647, 7944, 10196, 12578, 15294, 15888, 18867, 20392, 25156, 30588, 37734, 40784, 48431, 50312, 61176, 75468, 96862, 100624, 122352, 145293, 150936, 193724, 290586, 301872, 387448, 581172, 774896, 843719, 1162344, 1687438, 2324688, 2531157, 3374876, 5062314, 6749752, 10124628, 13499504, 16030661, 20249256, 32061322, 40498512, 48091983, 64122644, 96183966, 128245288, 192367932, 256490576, 384735864, 769471728]

約数ペア:

[(1, 769471728), (2, 384735864), (3, 256490576), (4, 192367932), (6, 128245288), (8, 96183966), (12, 64122644), (16, 48091983), (19, 40498512), (24, 32061322), (38, 20249256), (48, 16030661), (57, 13499504), (76, 10124628), (114, 6749752), (152, 5062314), (228, 3374876), (304, 2531157), (331, 2324688), (456, 1687438), (662, 1162344), (912, 843719), (993, 774896), (1324, 581172), (1986, 387448), (2549, 301872), (2648, 290586), (3972, 193724), (5098, 150936), (5296, 145293), (6289, 122352), (7647, 100624), (7944, 96862), (10196, 75468), (12578, 61176), (15294, 50312), (15888, 48431), (18867, 40784), (20392, 37734), (25156, 30588)]