315067192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 672312960

約数和(自身を除く): 357245768

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 53, 86, 88, 106, 172, 212, 344, 424, 473, 583, 946, 1166, 1571, 1892, 2279, 2332, 3142, 3784, 4558, 4664, 6284, 9116, 12568, 17281, 18232, 25069, 34562, 50138, 67553, 69124, 83263, 100276, 135106, 138248, 166526, 200552, 270212, 333052, 540424, 666104, 743083, 915893, 1486166, 1831786, 2972332, 3580309, 3663572, 5944664, 7160618, 7327144, 14321236, 28642472, 39383399, 78766798, 157533596, 315067192]

約数ペア:

[(1, 315067192), (2, 157533596), (4, 78766798), (8, 39383399), (11, 28642472), (22, 14321236), (43, 7327144), (44, 7160618), (53, 5944664), (86, 3663572), (88, 3580309), (106, 2972332), (172, 1831786), (212, 1486166), (344, 915893), (424, 743083), (473, 666104), (583, 540424), (946, 333052), (1166, 270212), (1571, 200552), (1892, 166526), (2279, 138248), (2332, 135106), (3142, 100276), (3784, 83263), (4558, 69124), (4664, 67553), (6284, 50138), (9116, 34562), (12568, 25069), (17281, 18232)]