747502128

素因数分解:

$2^4\times 3^3\times {\mathrm{569}}^1\times {\mathrm{3041}}^1$

素因数の和:3627

約数の個数: 80

約数和(自身を含む): 2150085600

約数和(自身を除く): 1402583472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 569, 1138, 1707, 2276, 3041, 3414, 4552, 5121, 6082, 6828, 9104, 9123, 10242, 12164, 13656, 15363, 18246, 20484, 24328, 27312, 27369, 30726, 36492, 40968, 48656, 54738, 61452, 72984, 81936, 82107, 109476, 122904, 145968, 164214, 218952, 245808, 328428, 437904, 656856, 1313712, 1730329, 3460658, 5190987, 6921316, 10381974, 13842632, 15572961, 20763948, 27685264, 31145922, 41527896, 46718883, 62291844, 83055792, 93437766, 124583688, 186875532, 249167376, 373751064, 747502128]

約数ペア:

[(1, 747502128), (2, 373751064), (3, 249167376), (4, 186875532), (6, 124583688), (8, 93437766), (9, 83055792), (12, 62291844), (16, 46718883), (18, 41527896), (24, 31145922), (27, 27685264), (36, 20763948), (48, 15572961), (54, 13842632), (72, 10381974), (108, 6921316), (144, 5190987), (216, 3460658), (432, 1730329), (569, 1313712), (1138, 656856), (1707, 437904), (2276, 328428), (3041, 245808), (3414, 218952), (4552, 164214), (5121, 145968), (6082, 122904), (6828, 109476), (9104, 82107), (9123, 81936), (10242, 72984), (12164, 61452), (13656, 54738), (15363, 48656), (18246, 40968), (20484, 36492), (24328, 30726), (27312, 27369)]