1344796864

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1301}}^1$

素因数の和:1865

約数の個数: 56

約数和(自身を含む): 2762073216

約数和(自身を除く): 1417276352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 521, 992, 1042, 1301, 1984, 2084, 2602, 4168, 5204, 8336, 10408, 16151, 16672, 20816, 32302, 33344, 40331, 41632, 64604, 80662, 83264, 129208, 161324, 258416, 322648, 516832, 645296, 677821, 1033664, 1290592, 1355642, 2581184, 2711284, 5422568, 10845136, 21012451, 21690272, 42024902, 43380544, 84049804, 168099608, 336199216, 672398432, 1344796864]

約数ペア:

[(1, 1344796864), (2, 672398432), (4, 336199216), (8, 168099608), (16, 84049804), (31, 43380544), (32, 42024902), (62, 21690272), (64, 21012451), (124, 10845136), (248, 5422568), (496, 2711284), (521, 2581184), (992, 1355642), (1042, 1290592), (1301, 1033664), (1984, 677821), (2084, 645296), (2602, 516832), (4168, 322648), (5204, 258416), (8336, 161324), (10408, 129208), (16151, 83264), (16672, 80662), (20816, 64604), (32302, 41632), (33344, 40331)]