426513888

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{20287}}^1$

素因数の和:20376

約数の個数: 72

約数和(自身を含む): 1229574528

約数和(自身を除く): 803060640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 20287, 21024, 40574, 60861, 81148, 121722, 162296, 182583, 243444, 324592, 365166, 486888, 649184, 730332, 973776, 1460664, 1480951, 1947552, 2921328, 2961902, 4442853, 5842656, 5923804, 8885706, 11847608, 13328559, 17771412, 23695216, 26657118, 35542824, 47390432, 53314236, 71085648, 106628472, 142171296, 213256944, 426513888]

約数ペア:

[(1, 426513888), (2, 213256944), (3, 142171296), (4, 106628472), (6, 71085648), (8, 53314236), (9, 47390432), (12, 35542824), (16, 26657118), (18, 23695216), (24, 17771412), (32, 13328559), (36, 11847608), (48, 8885706), (72, 5923804), (73, 5842656), (96, 4442853), (144, 2961902), (146, 2921328), (219, 1947552), (288, 1480951), (292, 1460664), (438, 973776), (584, 730332), (657, 649184), (876, 486888), (1168, 365166), (1314, 324592), (1752, 243444), (2336, 182583), (2628, 162296), (3504, 121722), (5256, 81148), (7008, 60861), (10512, 40574), (20287, 21024)]