7385655156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{1987}}^1$

素因数の和:3005

約数の個数: 96

約数和(自身を含む): 19477946880

約数和(自身を除く): 12092291724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 971, 1276, 1914, 1942, 1987, 2913, 3828, 3884, 3974, 5826, 5961, 7948, 10681, 11652, 11922, 21362, 21857, 23844, 28159, 32043, 42724, 43714, 56318, 57623, 64086, 65571, 84477, 87428, 112636, 115246, 128172, 131142, 168954, 172869, 230492, 262284, 309749, 337908, 345738, 619498, 633853, 691476, 929247, 1238996, 1267706, 1858494, 1901559, 1929377, 2535412, 3716988, 3803118, 3858754, 5788131, 7606236, 7717508, 11576262, 21223147, 23152524, 42446294, 55951933, 63669441, 84892588, 111903866, 127338882, 167855799, 223807732, 254677764, 335711598, 615471263, 671423196, 1230942526, 1846413789, 2461885052, 3692827578, 7385655156]

約数ペア:

[(1, 7385655156), (2, 3692827578), (3, 2461885052), (4, 1846413789), (6, 1230942526), (11, 671423196), (12, 615471263), (22, 335711598), (29, 254677764), (33, 223807732), (44, 167855799), (58, 127338882), (66, 111903866), (87, 84892588), (116, 63669441), (132, 55951933), (174, 42446294), (319, 23152524), (348, 21223147), (638, 11576262), (957, 7717508), (971, 7606236), (1276, 5788131), (1914, 3858754), (1942, 3803118), (1987, 3716988), (2913, 2535412), (3828, 1929377), (3884, 1901559), (3974, 1858494), (5826, 1267706), (5961, 1238996), (7948, 929247), (10681, 691476), (11652, 633853), (11922, 619498), (21362, 345738), (21857, 337908), (23844, 309749), (28159, 262284), (32043, 230492), (42724, 172869), (43714, 168954), (56318, 131142), (57623, 128172), (64086, 115246), (65571, 112636), (84477, 87428)]