231932988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7247}}^1$

素因数の和:7391

約数の個数: 72

約数和(自身を含む): 675397632

約数和(自身を除く): 443464644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 7247, 8001, 10668, 14494, 16002, 21741, 28988, 32004, 43482, 50729, 65223, 86964, 101458, 130446, 152187, 202916, 260892, 304374, 456561, 608748, 913122, 920369, 1826244, 1840738, 2761107, 3681476, 5522214, 6442583, 8283321, 11044428, 12885166, 16566642, 19327749, 25770332, 33133284, 38655498, 57983247, 77310996, 115966494, 231932988]

約数ペア:

[(1, 231932988), (2, 115966494), (3, 77310996), (4, 57983247), (6, 38655498), (7, 33133284), (9, 25770332), (12, 19327749), (14, 16566642), (18, 12885166), (21, 11044428), (28, 8283321), (36, 6442583), (42, 5522214), (63, 3681476), (84, 2761107), (126, 1840738), (127, 1826244), (252, 920369), (254, 913122), (381, 608748), (508, 456561), (762, 304374), (889, 260892), (1143, 202916), (1524, 152187), (1778, 130446), (2286, 101458), (2667, 86964), (3556, 65223), (4572, 50729), (5334, 43482), (7247, 32004), (8001, 28988), (10668, 21741), (14494, 16002)]