1320392024

素因数分解:

$2^3\times 7^2\times {\mathrm{281}}^1\times {\mathrm{11987}}^1$

素因数の和:12288

約数の個数: 48

約数和(自身を含む): 2890426680

約数和(自身を除く): 1570034656

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 281, 392, 562, 1124, 1967, 2248, 3934, 7868, 11987, 13769, 15736, 23974, 27538, 47948, 55076, 83909, 95896, 110152, 167818, 335636, 587363, 671272, 1174726, 2349452, 3368347, 4698904, 6736694, 13473388, 23578429, 26946776, 47156858, 94313716, 165049003, 188627432, 330098006, 660196012, 1320392024]

約数ペア:

[(1, 1320392024), (2, 660196012), (4, 330098006), (7, 188627432), (8, 165049003), (14, 94313716), (28, 47156858), (49, 26946776), (56, 23578429), (98, 13473388), (196, 6736694), (281, 4698904), (392, 3368347), (562, 2349452), (1124, 1174726), (1967, 671272), (2248, 587363), (3934, 335636), (7868, 167818), (11987, 110152), (13769, 95896), (15736, 83909), (23974, 55076), (27538, 47948)]