2779376328

素因数分解:

$2^3\times 3^4\times {\mathrm{613}}^1\times {\mathrm{6997}}^1$

素因数の和:7628

約数の個数: 80

約数和(自身を含む): 7798641180

約数和(自身を除く): 5019264852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 613, 648, 1226, 1839, 2452, 3678, 4904, 5517, 6997, 7356, 11034, 13994, 14712, 16551, 20991, 22068, 27988, 33102, 41982, 44136, 49653, 55976, 62973, 66204, 83964, 99306, 125946, 132408, 167928, 188919, 198612, 251892, 377838, 397224, 503784, 566757, 755676, 1133514, 1511352, 2267028, 4289161, 4534056, 8578322, 12867483, 17156644, 25734966, 34313288, 38602449, 51469932, 77204898, 102939864, 115807347, 154409796, 231614694, 308819592, 347422041, 463229388, 694844082, 926458776, 1389688164, 2779376328]

約数ペア:

[(1, 2779376328), (2, 1389688164), (3, 926458776), (4, 694844082), (6, 463229388), (8, 347422041), (9, 308819592), (12, 231614694), (18, 154409796), (24, 115807347), (27, 102939864), (36, 77204898), (54, 51469932), (72, 38602449), (81, 34313288), (108, 25734966), (162, 17156644), (216, 12867483), (324, 8578322), (613, 4534056), (648, 4289161), (1226, 2267028), (1839, 1511352), (2452, 1133514), (3678, 755676), (4904, 566757), (5517, 503784), (6997, 397224), (7356, 377838), (11034, 251892), (13994, 198612), (14712, 188919), (16551, 167928), (20991, 132408), (22068, 125946), (27988, 99306), (33102, 83964), (41982, 66204), (44136, 62973), (49653, 55976)]