248027648

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1013

約数の個数: 80

約数和(自身を含む): 552714624

約数和(自身を除く): 304686976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 256, 352, 376, 512, 517, 704, 752, 937, 1034, 1408, 1504, 1874, 2068, 2816, 3008, 3748, 4136, 5632, 6016, 7496, 8272, 10307, 12032, 14992, 16544, 20614, 24064, 29984, 33088, 41228, 44039, 59968, 66176, 82456, 88078, 119936, 132352, 164912, 176156, 239872, 264704, 329824, 352312, 479744, 484429, 659648, 704624, 968858, 1319296, 1409248, 1937716, 2638592, 2818496, 3875432, 5277184, 5636992, 7750864, 11273984, 15501728, 22547968, 31003456, 62006912, 124013824, 248027648]

約数ペア:

[(1, 248027648), (2, 124013824), (4, 62006912), (8, 31003456), (11, 22547968), (16, 15501728), (22, 11273984), (32, 7750864), (44, 5636992), (47, 5277184), (64, 3875432), (88, 2818496), (94, 2638592), (128, 1937716), (176, 1409248), (188, 1319296), (256, 968858), (352, 704624), (376, 659648), (512, 484429), (517, 479744), (704, 352312), (752, 329824), (937, 264704), (1034, 239872), (1408, 176156), (1504, 164912), (1874, 132352), (2068, 119936), (2816, 88078), (3008, 82456), (3748, 66176), (4136, 59968), (5632, 44039), (6016, 41228), (7496, 33088), (8272, 29984), (10307, 24064), (12032, 20614), (14992, 16544)]