255716024

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 521994240

約数和(自身を除く): 266278216

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 127, 184, 248, 254, 353, 508, 706, 713, 1016, 1412, 1426, 2824, 2852, 2921, 3937, 5704, 5842, 7874, 8119, 10943, 11684, 15748, 16238, 21886, 23368, 31496, 32476, 43772, 44831, 64952, 87544, 89662, 90551, 179324, 181102, 251689, 358648, 362204, 503378, 724408, 1006756, 1031113, 1389761, 2013512, 2062226, 2779522, 4124452, 5559044, 8248904, 11118088, 31964503, 63929006, 127858012, 255716024]

約数ペア:

[(1, 255716024), (2, 127858012), (4, 63929006), (8, 31964503), (23, 11118088), (31, 8248904), (46, 5559044), (62, 4124452), (92, 2779522), (124, 2062226), (127, 2013512), (184, 1389761), (248, 1031113), (254, 1006756), (353, 724408), (508, 503378), (706, 362204), (713, 358648), (1016, 251689), (1412, 181102), (1426, 179324), (2824, 90551), (2852, 89662), (2921, 87544), (3937, 64952), (5704, 44831), (5842, 43772), (7874, 32476), (8119, 31496), (10943, 23368), (11684, 21886), (15748, 16238)]