821256264

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{971}}^1$

素因数の和:1691

約数の個数: 96

約数和(自身を含む): 2360910240

約数和(自身を除く): 1539653976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 691, 971, 1224, 1382, 1942, 2073, 2764, 2913, 3884, 4146, 5528, 5826, 6219, 7768, 8292, 8739, 11652, 11747, 12438, 16507, 16584, 17478, 23304, 23494, 24876, 33014, 34956, 35241, 46988, 49521, 49752, 66028, 69912, 70482, 93976, 99042, 105723, 132056, 140964, 148563, 198084, 211446, 281928, 297126, 396168, 422892, 594252, 670961, 845784, 1188504, 1341922, 2012883, 2683844, 4025766, 5367688, 6038649, 8051532, 11406337, 12077298, 16103064, 22812674, 24154596, 34219011, 45625348, 48309192, 68438022, 91250696, 102657033, 136876044, 205314066, 273752088, 410628132, 821256264]

約数ペア:

[(1, 821256264), (2, 410628132), (3, 273752088), (4, 205314066), (6, 136876044), (8, 102657033), (9, 91250696), (12, 68438022), (17, 48309192), (18, 45625348), (24, 34219011), (34, 24154596), (36, 22812674), (51, 16103064), (68, 12077298), (72, 11406337), (102, 8051532), (136, 6038649), (153, 5367688), (204, 4025766), (306, 2683844), (408, 2012883), (612, 1341922), (691, 1188504), (971, 845784), (1224, 670961), (1382, 594252), (1942, 422892), (2073, 396168), (2764, 297126), (2913, 281928), (3884, 211446), (4146, 198084), (5528, 148563), (5826, 140964), (6219, 132056), (7768, 105723), (8292, 99042), (8739, 93976), (11652, 70482), (11747, 69912), (12438, 66028), (16507, 49752), (16584, 49521), (17478, 46988), (23304, 35241), (23494, 34956), (24876, 33014)]