291254688

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{7963}}^1$

素因数の和:8106

約数の個数: 72

約数和(自身を含む): 834882048

約数和(自身を除く): 543627360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 7963, 9144, 12192, 15926, 18288, 23889, 31852, 36576, 47778, 63704, 71667, 95556, 127408, 143334, 191112, 254816, 286668, 382224, 573336, 764448, 1011301, 1146672, 2022602, 2293344, 3033903, 4045204, 6067806, 8090408, 9101709, 12135612, 16180816, 18203418, 24271224, 32361632, 36406836, 48542448, 72813672, 97084896, 145627344, 291254688]

約数ペア:

[(1, 291254688), (2, 145627344), (3, 97084896), (4, 72813672), (6, 48542448), (8, 36406836), (9, 32361632), (12, 24271224), (16, 18203418), (18, 16180816), (24, 12135612), (32, 9101709), (36, 8090408), (48, 6067806), (72, 4045204), (96, 3033903), (127, 2293344), (144, 2022602), (254, 1146672), (288, 1011301), (381, 764448), (508, 573336), (762, 382224), (1016, 286668), (1143, 254816), (1524, 191112), (2032, 143334), (2286, 127408), (3048, 95556), (4064, 71667), (4572, 63704), (6096, 47778), (7963, 36576), (9144, 31852), (12192, 23889), (15926, 18288)]