388625712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4451}}^1$

素因数の和:4586

約数の個数: 80

約数和(自身を含む): 1073181312

約数和(自身を除く): 684555600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 107, 136, 204, 214, 272, 321, 408, 428, 642, 816, 856, 1284, 1712, 1819, 2568, 3638, 4451, 5136, 5457, 7276, 8902, 10914, 13353, 14552, 17804, 21828, 26706, 29104, 35608, 43656, 53412, 71216, 75667, 87312, 106824, 151334, 213648, 227001, 302668, 454002, 476257, 605336, 908004, 952514, 1210672, 1428771, 1816008, 1905028, 2857542, 3632016, 3810056, 5715084, 7620112, 8096369, 11430168, 16192738, 22860336, 24289107, 32385476, 48578214, 64770952, 97156428, 129541904, 194312856, 388625712]

約数ペア:

[(1, 388625712), (2, 194312856), (3, 129541904), (4, 97156428), (6, 64770952), (8, 48578214), (12, 32385476), (16, 24289107), (17, 22860336), (24, 16192738), (34, 11430168), (48, 8096369), (51, 7620112), (68, 5715084), (102, 3810056), (107, 3632016), (136, 2857542), (204, 1905028), (214, 1816008), (272, 1428771), (321, 1210672), (408, 952514), (428, 908004), (642, 605336), (816, 476257), (856, 454002), (1284, 302668), (1712, 227001), (1819, 213648), (2568, 151334), (3638, 106824), (4451, 87312), (5136, 75667), (5457, 71216), (7276, 53412), (8902, 43656), (10914, 35608), (13353, 29104), (14552, 26706), (17804, 21828)]