289142392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27611}}^1$

素因数の和:27652

約数の個数: 64

約数和(自身を含む): 715703040

約数和(自身を除く): 426560648

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 27611, 55222, 110444, 193277, 220888, 303721, 386554, 469387, 607442, 773108, 938774, 1214884, 1546216, 1877548, 2126047, 2429768, 3285709, 3755096, 4252094, 5163257, 6571418, 8504188, 10326514, 13142836, 17008376, 20653028, 26285672, 36142799, 41306056, 72285598, 144571196, 289142392]

約数ペア:

[(1, 289142392), (2, 144571196), (4, 72285598), (7, 41306056), (8, 36142799), (11, 26285672), (14, 20653028), (17, 17008376), (22, 13142836), (28, 10326514), (34, 8504188), (44, 6571418), (56, 5163257), (68, 4252094), (77, 3755096), (88, 3285709), (119, 2429768), (136, 2126047), (154, 1877548), (187, 1546216), (238, 1214884), (308, 938774), (374, 773108), (476, 607442), (616, 469387), (748, 386554), (952, 303721), (1309, 220888), (1496, 193277), (2618, 110444), (5236, 55222), (10472, 27611)]