221437464

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{9601}}^1$

素因数の和:9672

約数の個数: 48

約数和(自身を含む): 572087160

約数和(自身を除く): 350649696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 5766, 7688, 9601, 11532, 19202, 23064, 28803, 38404, 57606, 76808, 115212, 230424, 297631, 595262, 892893, 1190524, 1785786, 2381048, 3571572, 7143144, 9226561, 18453122, 27679683, 36906244, 55359366, 73812488, 110718732, 221437464]

約数ペア:

[(1, 221437464), (2, 110718732), (3, 73812488), (4, 55359366), (6, 36906244), (8, 27679683), (12, 18453122), (24, 9226561), (31, 7143144), (62, 3571572), (93, 2381048), (124, 1785786), (186, 1190524), (248, 892893), (372, 595262), (744, 297631), (961, 230424), (1922, 115212), (2883, 76808), (3844, 57606), (5766, 38404), (7688, 28803), (9601, 23064), (11532, 19202)]