268231752

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 744007680

約数和(自身を除く): 475775928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 137, 142, 213, 274, 284, 383, 411, 426, 548, 568, 639, 766, 822, 852, 1096, 1149, 1233, 1278, 1532, 1644, 1704, 2298, 2466, 2556, 3064, 3288, 3447, 4596, 4932, 5112, 6894, 9192, 9727, 9864, 13788, 19454, 27193, 27576, 29181, 38908, 52471, 54386, 58362, 77816, 81579, 87543, 104942, 108772, 116724, 157413, 163158, 175086, 209884, 217544, 233448, 244737, 314826, 326316, 350172, 419768, 472239, 489474, 629652, 652632, 700344, 944478, 978948, 1259304, 1888956, 1957896, 3725441, 3777912, 7450882, 11176323, 14901764, 22352646, 29803528, 33528969, 44705292, 67057938, 89410584, 134115876, 268231752]

約数ペア:

[(1, 268231752), (2, 134115876), (3, 89410584), (4, 67057938), (6, 44705292), (8, 33528969), (9, 29803528), (12, 22352646), (18, 14901764), (24, 11176323), (36, 7450882), (71, 3777912), (72, 3725441), (137, 1957896), (142, 1888956), (213, 1259304), (274, 978948), (284, 944478), (383, 700344), (411, 652632), (426, 629652), (548, 489474), (568, 472239), (639, 419768), (766, 350172), (822, 326316), (852, 314826), (1096, 244737), (1149, 233448), (1233, 217544), (1278, 209884), (1532, 175086), (1644, 163158), (1704, 157413), (2298, 116724), (2466, 108772), (2556, 104942), (3064, 87543), (3288, 81579), (3447, 77816), (4596, 58362), (4932, 54386), (5112, 52471), (6894, 38908), (9192, 29181), (9727, 27576), (9864, 27193), (13788, 19454)]