254343264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1217}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 766112256

約数和(自身を除く): 511768992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 311, 336, 622, 672, 933, 1217, 1244, 1866, 2177, 2434, 2488, 3651, 3732, 4354, 4868, 4976, 6531, 7302, 7464, 8519, 8708, 9736, 9952, 13062, 14604, 14928, 17038, 17416, 19472, 25557, 26124, 29208, 29856, 34076, 34832, 38944, 51114, 52248, 58416, 68152, 69664, 102228, 104496, 116832, 136304, 204456, 208992, 272608, 378487, 408912, 756974, 817824, 1135461, 1513948, 2270922, 2649409, 3027896, 4541844, 5298818, 6055792, 7948227, 9083688, 10597636, 12111584, 15896454, 18167376, 21195272, 31792908, 36334752, 42390544, 63585816, 84781088, 127171632, 254343264]

約数ペア:

[(1, 254343264), (2, 127171632), (3, 84781088), (4, 63585816), (6, 42390544), (7, 36334752), (8, 31792908), (12, 21195272), (14, 18167376), (16, 15896454), (21, 12111584), (24, 10597636), (28, 9083688), (32, 7948227), (42, 6055792), (48, 5298818), (56, 4541844), (84, 3027896), (96, 2649409), (112, 2270922), (168, 1513948), (224, 1135461), (311, 817824), (336, 756974), (622, 408912), (672, 378487), (933, 272608), (1217, 208992), (1244, 204456), (1866, 136304), (2177, 116832), (2434, 104496), (2488, 102228), (3651, 69664), (3732, 68152), (4354, 58416), (4868, 52248), (4976, 51114), (6531, 38944), (7302, 34832), (7464, 34076), (8519, 29856), (8708, 29208), (9736, 26124), (9952, 25557), (13062, 19472), (14604, 17416), (14928, 17038)]