243675824

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 595408320

約数和(自身を除く): 351732496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 49, 56, 68, 94, 98, 112, 119, 136, 188, 196, 238, 272, 329, 376, 389, 392, 476, 658, 752, 778, 784, 799, 833, 952, 1316, 1556, 1598, 1666, 1904, 2303, 2632, 2723, 3112, 3196, 3332, 4606, 5264, 5446, 5593, 6224, 6392, 6613, 6664, 9212, 10892, 11186, 12784, 13226, 13328, 18283, 18424, 19061, 21784, 22372, 26452, 36566, 36848, 38122, 39151, 43568, 44744, 46291, 52904, 73132, 76244, 78302, 89488, 92582, 105808, 127981, 146264, 152488, 156604, 185164, 255962, 292528, 304976, 310811, 313208, 324037, 370328, 511924, 621622, 626416, 648074, 740656, 895867, 1023848, 1243244, 1296148, 1791734, 2047696, 2175677, 2486488, 2592296, 3583468, 4351354, 4972976, 5184592, 7166936, 8702708, 14333872, 15229739, 17405416, 30459478, 34810832, 60918956, 121837912, 243675824]

約数ペア:

[(1, 243675824), (2, 121837912), (4, 60918956), (7, 34810832), (8, 30459478), (14, 17405416), (16, 15229739), (17, 14333872), (28, 8702708), (34, 7166936), (47, 5184592), (49, 4972976), (56, 4351354), (68, 3583468), (94, 2592296), (98, 2486488), (112, 2175677), (119, 2047696), (136, 1791734), (188, 1296148), (196, 1243244), (238, 1023848), (272, 895867), (329, 740656), (376, 648074), (389, 626416), (392, 621622), (476, 511924), (658, 370328), (752, 324037), (778, 313208), (784, 310811), (799, 304976), (833, 292528), (952, 255962), (1316, 185164), (1556, 156604), (1598, 152488), (1666, 146264), (1904, 127981), (2303, 105808), (2632, 92582), (2723, 89488), (3112, 78302), (3196, 76244), (3332, 73132), (4606, 52904), (5264, 46291), (5446, 44744), (5593, 43568), (6224, 39151), (6392, 38122), (6613, 36848), (6664, 36566), (9212, 26452), (10892, 22372), (11186, 21784), (12784, 19061), (13226, 18424), (13328, 18283)]