220906992

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{4789}}^1$

素因数の和:4862

約数の個数: 60

約数和(自身を含む): 589802280

約数和(自身を除く): 368895288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 961, 1488, 1922, 2883, 3844, 4789, 5766, 7688, 9578, 11532, 14367, 15376, 19156, 23064, 28734, 38312, 46128, 57468, 76624, 114936, 148459, 229872, 296918, 445377, 593836, 890754, 1187672, 1781508, 2375344, 3563016, 4602229, 7126032, 9204458, 13806687, 18408916, 27613374, 36817832, 55226748, 73635664, 110453496, 220906992]

約数ペア:

[(1, 220906992), (2, 110453496), (3, 73635664), (4, 55226748), (6, 36817832), (8, 27613374), (12, 18408916), (16, 13806687), (24, 9204458), (31, 7126032), (48, 4602229), (62, 3563016), (93, 2375344), (124, 1781508), (186, 1187672), (248, 890754), (372, 593836), (496, 445377), (744, 296918), (961, 229872), (1488, 148459), (1922, 114936), (2883, 76624), (3844, 57468), (4789, 46128), (5766, 38312), (7688, 28734), (9578, 23064), (11532, 19156), (14367, 15376)]