393578136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1747}}^1$

素因数の和:1918

約数の個数: 128

約数和(自身を含む): 1258560000

約数和(自身を除く): 864981864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 149, 168, 189, 216, 252, 298, 378, 447, 504, 596, 756, 894, 1043, 1192, 1341, 1512, 1747, 1788, 2086, 2682, 3129, 3494, 3576, 4023, 4172, 5241, 5364, 6258, 6988, 8046, 8344, 9387, 10482, 10728, 12229, 12516, 13976, 15723, 16092, 18774, 20964, 24458, 25032, 28161, 31446, 32184, 36687, 37548, 41928, 47169, 48916, 56322, 62892, 73374, 75096, 94338, 97832, 110061, 112644, 125784, 146748, 188676, 220122, 225288, 260303, 293496, 330183, 377352, 440244, 520606, 660366, 780909, 880488, 1041212, 1320732, 1561818, 1822121, 2082424, 2342727, 2641464, 3123636, 3644242, 4685454, 5466363, 6247272, 7028181, 7288484, 9370908, 10932726, 14056362, 14576968, 16399089, 18741816, 21865452, 28112724, 32798178, 43730904, 49197267, 56225448, 65596356, 98394534, 131192712, 196789068, 393578136]

約数ペア:

[(1, 393578136), (2, 196789068), (3, 131192712), (4, 98394534), (6, 65596356), (7, 56225448), (8, 49197267), (9, 43730904), (12, 32798178), (14, 28112724), (18, 21865452), (21, 18741816), (24, 16399089), (27, 14576968), (28, 14056362), (36, 10932726), (42, 9370908), (54, 7288484), (56, 7028181), (63, 6247272), (72, 5466363), (84, 4685454), (108, 3644242), (126, 3123636), (149, 2641464), (168, 2342727), (189, 2082424), (216, 1822121), (252, 1561818), (298, 1320732), (378, 1041212), (447, 880488), (504, 780909), (596, 660366), (756, 520606), (894, 440244), (1043, 377352), (1192, 330183), (1341, 293496), (1512, 260303), (1747, 225288), (1788, 220122), (2086, 188676), (2682, 146748), (3129, 125784), (3494, 112644), (3576, 110061), (4023, 97832), (4172, 94338), (5241, 75096), (5364, 73374), (6258, 62892), (6988, 56322), (8046, 48916), (8344, 47169), (9387, 41928), (10482, 37548), (10728, 36687), (12229, 32184), (12516, 31446), (13976, 28161), (15723, 25032), (16092, 24458), (18774, 20964)]