247299696

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1620

約数の個数: 160

約数和(自身を含む): 827089920

約数和(自身を除く): 579790224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 252, 318, 336, 371, 378, 424, 432, 477, 504, 636, 742, 756, 848, 954, 1008, 1113, 1272, 1431, 1484, 1512, 1543, 1908, 2226, 2544, 2862, 2968, 3024, 3086, 3339, 3816, 4452, 4629, 5724, 5936, 6172, 6678, 7632, 8904, 9258, 10017, 10801, 11448, 12344, 13356, 13887, 17808, 18516, 20034, 21602, 22896, 24688, 26712, 27774, 32403, 37032, 40068, 41661, 43204, 53424, 55548, 64806, 74064, 80136, 81779, 83322, 86408, 97209, 111096, 129612, 160272, 163558, 166644, 172816, 194418, 222192, 245337, 259224, 291627, 327116, 333288, 388836, 490674, 518448, 572453, 583254, 654232, 666576, 736011, 777672, 981348, 1144906, 1166508, 1308464, 1472022, 1555344, 1717359, 1962696, 2208033, 2289812, 2333016, 2944044, 3434718, 3925392, 4416066, 4579624, 4666032, 5152077, 5888088, 6869436, 8832132, 9159248, 10304154, 11776176, 13738872, 15456231, 17664264, 20608308, 27477744, 30912462, 35328528, 41216616, 61824924, 82433232, 123649848, 247299696]

約数ペア:

[(1, 247299696), (2, 123649848), (3, 82433232), (4, 61824924), (6, 41216616), (7, 35328528), (8, 30912462), (9, 27477744), (12, 20608308), (14, 17664264), (16, 15456231), (18, 13738872), (21, 11776176), (24, 10304154), (27, 9159248), (28, 8832132), (36, 6869436), (42, 5888088), (48, 5152077), (53, 4666032), (54, 4579624), (56, 4416066), (63, 3925392), (72, 3434718), (84, 2944044), (106, 2333016), (108, 2289812), (112, 2208033), (126, 1962696), (144, 1717359), (159, 1555344), (168, 1472022), (189, 1308464), (212, 1166508), (216, 1144906), (252, 981348), (318, 777672), (336, 736011), (371, 666576), (378, 654232), (424, 583254), (432, 572453), (477, 518448), (504, 490674), (636, 388836), (742, 333288), (756, 327116), (848, 291627), (954, 259224), (1008, 245337), (1113, 222192), (1272, 194418), (1431, 172816), (1484, 166644), (1512, 163558), (1543, 160272), (1908, 129612), (2226, 111096), (2544, 97209), (2862, 86408), (2968, 83322), (3024, 81779), (3086, 80136), (3339, 74064), (3816, 64806), (4452, 55548), (4629, 53424), (5724, 43204), (5936, 41661), (6172, 40068), (6678, 37032), (7632, 32403), (8904, 27774), (9258, 26712), (10017, 24688), (10801, 22896), (11448, 21602), (12344, 20034), (13356, 18516), (13887, 17808)]