266722368

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2687}}^1$

素因数の和:2760

約数の個数: 112

約数和(自身を含む): 786530304

約数和(自身を除く): 519807936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 132, 141, 176, 188, 192, 264, 282, 352, 376, 517, 528, 564, 704, 752, 1034, 1056, 1128, 1504, 1551, 2068, 2112, 2256, 2687, 3008, 3102, 4136, 4512, 5374, 6204, 8061, 8272, 9024, 10748, 12408, 16122, 16544, 21496, 24816, 29557, 32244, 33088, 42992, 49632, 59114, 64488, 85984, 88671, 99264, 118228, 126289, 128976, 171968, 177342, 236456, 252578, 257952, 354684, 378867, 472912, 505156, 515904, 709368, 757734, 945824, 1010312, 1389179, 1418736, 1515468, 1891648, 2020624, 2778358, 2837472, 3030936, 4041248, 4167537, 5556716, 5674944, 6061872, 8082496, 8335074, 11113432, 12123744, 16670148, 22226864, 24247488, 33340296, 44453728, 66680592, 88907456, 133361184, 266722368]

約数ペア:

[(1, 266722368), (2, 133361184), (3, 88907456), (4, 66680592), (6, 44453728), (8, 33340296), (11, 24247488), (12, 22226864), (16, 16670148), (22, 12123744), (24, 11113432), (32, 8335074), (33, 8082496), (44, 6061872), (47, 5674944), (48, 5556716), (64, 4167537), (66, 4041248), (88, 3030936), (94, 2837472), (96, 2778358), (132, 2020624), (141, 1891648), (176, 1515468), (188, 1418736), (192, 1389179), (264, 1010312), (282, 945824), (352, 757734), (376, 709368), (517, 515904), (528, 505156), (564, 472912), (704, 378867), (752, 354684), (1034, 257952), (1056, 252578), (1128, 236456), (1504, 177342), (1551, 171968), (2068, 128976), (2112, 126289), (2256, 118228), (2687, 99264), (3008, 88671), (3102, 85984), (4136, 64488), (4512, 59114), (5374, 49632), (6204, 42992), (8061, 33088), (8272, 32244), (9024, 29557), (10748, 24816), (12408, 21496), (16122, 16544)]