790891024

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7213}}^1$

素因数の和:7328

約数の個数: 80

約数和(自身を含む): 1932197760

約数和(自身を除く): 1141306736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 89, 112, 154, 176, 178, 308, 356, 616, 623, 712, 979, 1232, 1246, 1424, 1958, 2492, 3916, 4984, 6853, 7213, 7832, 9968, 13706, 14426, 15664, 27412, 28852, 50491, 54824, 57704, 79343, 100982, 109648, 115408, 158686, 201964, 317372, 403928, 555401, 634744, 641957, 807856, 1110802, 1269488, 1283914, 2221604, 2567828, 4443208, 4493699, 5135656, 7061527, 8886416, 8987398, 10271312, 14123054, 17974796, 28246108, 35949592, 49430689, 56492216, 71899184, 98861378, 112984432, 197722756, 395445512, 790891024]

約数ペア:

[(1, 790891024), (2, 395445512), (4, 197722756), (7, 112984432), (8, 98861378), (11, 71899184), (14, 56492216), (16, 49430689), (22, 35949592), (28, 28246108), (44, 17974796), (56, 14123054), (77, 10271312), (88, 8987398), (89, 8886416), (112, 7061527), (154, 5135656), (176, 4493699), (178, 4443208), (308, 2567828), (356, 2221604), (616, 1283914), (623, 1269488), (712, 1110802), (979, 807856), (1232, 641957), (1246, 634744), (1424, 555401), (1958, 403928), (2492, 317372), (3916, 201964), (4984, 158686), (6853, 115408), (7213, 109648), (7832, 100982), (9968, 79343), (13706, 57704), (14426, 54824), (15664, 50491), (27412, 28852)]