266741496

素因数分解:

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

素因数の和:1583

約数の個数: 120

約数和(自身を含む): 843325080

約数和(自身を除く): 576583584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1543, 1764, 2058, 2401, 2744, 3086, 3087, 3528, 4116, 4629, 4802, 6172, 6174, 7203, 8232, 9258, 9604, 10801, 12344, 12348, 13887, 14406, 18516, 19208, 21602, 21609, 24696, 27774, 28812, 32403, 37032, 43204, 43218, 55548, 57624, 64806, 75607, 86408, 86436, 97209, 111096, 129612, 151214, 172872, 194418, 226821, 259224, 302428, 388836, 453642, 529249, 604856, 680463, 777672, 907284, 1058498, 1360926, 1587747, 1814568, 2116996, 2721852, 3175494, 3704743, 4233992, 4763241, 5443704, 6350988, 7409486, 9526482, 11114229, 12701976, 14818972, 19052964, 22228458, 29637944, 33342687, 38105928, 44456916, 66685374, 88913832, 133370748, 266741496]

約数ペア:

[(1, 266741496), (2, 133370748), (3, 88913832), (4, 66685374), (6, 44456916), (7, 38105928), (8, 33342687), (9, 29637944), (12, 22228458), (14, 19052964), (18, 14818972), (21, 12701976), (24, 11114229), (28, 9526482), (36, 7409486), (42, 6350988), (49, 5443704), (56, 4763241), (63, 4233992), (72, 3704743), (84, 3175494), (98, 2721852), (126, 2116996), (147, 1814568), (168, 1587747), (196, 1360926), (252, 1058498), (294, 907284), (343, 777672), (392, 680463), (441, 604856), (504, 529249), (588, 453642), (686, 388836), (882, 302428), (1029, 259224), (1176, 226821), (1372, 194418), (1543, 172872), (1764, 151214), (2058, 129612), (2401, 111096), (2744, 97209), (3086, 86436), (3087, 86408), (3528, 75607), (4116, 64806), (4629, 57624), (4802, 55548), (6172, 43218), (6174, 43204), (7203, 37032), (8232, 32403), (9258, 28812), (9604, 27774), (10801, 24696), (12344, 21609), (12348, 21602), (13887, 19208), (14406, 18516)]