245801472

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{22861}}^1$

素因数の和:22889

約数の個数: 80

約数和(自身を含む): 748410432

約数和(自身を除く): 502608960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 22861, 45722, 68583, 91444, 137166, 160027, 182888, 274332, 320054, 365776, 480081, 548664, 640108, 731552, 960162, 1097328, 1280216, 1463104, 1920324, 2194656, 2560432, 2926208, 3840648, 4389312, 5120864, 5852416, 7681296, 8778624, 10241728, 11704832, 15362592, 17557248, 20483456, 30725184, 35114496, 40966912, 61450368, 81933824, 122900736, 245801472]

約数ペア:

[(1, 245801472), (2, 122900736), (3, 81933824), (4, 61450368), (6, 40966912), (7, 35114496), (8, 30725184), (12, 20483456), (14, 17557248), (16, 15362592), (21, 11704832), (24, 10241728), (28, 8778624), (32, 7681296), (42, 5852416), (48, 5120864), (56, 4389312), (64, 3840648), (84, 2926208), (96, 2560432), (112, 2194656), (128, 1920324), (168, 1463104), (192, 1280216), (224, 1097328), (256, 960162), (336, 731552), (384, 640108), (448, 548664), (512, 480081), (672, 365776), (768, 320054), (896, 274332), (1344, 182888), (1536, 160027), (1792, 137166), (2688, 91444), (3584, 68583), (5376, 45722), (10752, 22861)]