997033184

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 2374541568

約数和(自身を除く): 1377508384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 83, 94, 98, 112, 163, 166, 188, 196, 224, 326, 329, 332, 376, 392, 581, 652, 658, 664, 752, 784, 1141, 1162, 1304, 1316, 1328, 1504, 1568, 2282, 2303, 2324, 2608, 2632, 2656, 3901, 4067, 4564, 4606, 4648, 5216, 5264, 7661, 7802, 7987, 8134, 9128, 9212, 9296, 10528, 13529, 15322, 15604, 15974, 16268, 18256, 18424, 18592, 27058, 27307, 30644, 31208, 31948, 32536, 36512, 36848, 53627, 54116, 54614, 61288, 62416, 63896, 65072, 73696, 94703, 107254, 108232, 109228, 122576, 124832, 127792, 130144, 189406, 191149, 214508, 216464, 218456, 245152, 255584, 375389, 378812, 382298, 429016, 432928, 436912, 635863, 662921, 750778, 757624, 764596, 858032, 873824, 1271726, 1325842, 1501556, 1515248, 1529192, 1716064, 2543452, 2651684, 3003112, 3030496, 3058384, 4451041, 5086904, 5303368, 6006224, 6116768, 8902082, 10173808, 10606736, 12012448, 17804164, 20347616, 21213472, 31157287, 35608328, 62314574, 71216656, 124629148, 142433312, 249258296, 498516592, 997033184]

約数ペア:

[(1, 997033184), (2, 498516592), (4, 249258296), (7, 142433312), (8, 124629148), (14, 71216656), (16, 62314574), (28, 35608328), (32, 31157287), (47, 21213472), (49, 20347616), (56, 17804164), (83, 12012448), (94, 10606736), (98, 10173808), (112, 8902082), (163, 6116768), (166, 6006224), (188, 5303368), (196, 5086904), (224, 4451041), (326, 3058384), (329, 3030496), (332, 3003112), (376, 2651684), (392, 2543452), (581, 1716064), (652, 1529192), (658, 1515248), (664, 1501556), (752, 1325842), (784, 1271726), (1141, 873824), (1162, 858032), (1304, 764596), (1316, 757624), (1328, 750778), (1504, 662921), (1568, 635863), (2282, 436912), (2303, 432928), (2324, 429016), (2608, 382298), (2632, 378812), (2656, 375389), (3901, 255584), (4067, 245152), (4564, 218456), (4606, 216464), (4648, 214508), (5216, 191149), (5264, 189406), (7661, 130144), (7802, 127792), (7987, 124832), (8134, 122576), (9128, 109228), (9212, 108232), (9296, 107254), (10528, 94703), (13529, 73696), (15322, 65072), (15604, 63896), (15974, 62416), (16268, 61288), (18256, 54614), (18424, 54116), (18592, 53627), (27058, 36848), (27307, 36512), (30644, 32536), (31208, 31948)]