240340672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26261}}^1$

素因数の和:26297

約数の個数: 56

約数和(自身を含む): 560326032

約数和(自身を除く): 319985360

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 26261, 52522, 105044, 210088, 288871, 341393, 420176, 577742, 682786, 840352, 1155484, 1365572, 1680704, 2310968, 2731144, 3755323, 4621936, 5462288, 7510646, 9243872, 10924576, 15021292, 18487744, 21849152, 30042584, 60085168, 120170336, 240340672]

約数ペア:

[(1, 240340672), (2, 120170336), (4, 60085168), (8, 30042584), (11, 21849152), (13, 18487744), (16, 15021292), (22, 10924576), (26, 9243872), (32, 7510646), (44, 5462288), (52, 4621936), (64, 3755323), (88, 2731144), (104, 2310968), (143, 1680704), (176, 1365572), (208, 1155484), (286, 840352), (352, 682786), (416, 577742), (572, 420176), (704, 341393), (832, 288871), (1144, 210088), (2288, 105044), (4576, 52522), (9152, 26261)]