1284207312

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:1036

約数の個数: 80

約数和(自身を含む): 3356963712

約数和(自身を除く): 2072756400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 401, 411, 487, 548, 802, 822, 974, 1096, 1203, 1461, 1604, 1644, 1948, 2192, 2406, 2922, 3208, 3288, 3896, 4812, 5844, 6416, 6576, 7792, 9624, 11688, 19248, 23376, 54937, 66719, 109874, 133438, 164811, 195287, 200157, 219748, 266876, 329622, 390574, 400314, 439496, 533752, 585861, 659244, 781148, 800628, 878992, 1067504, 1171722, 1318488, 1562296, 1601256, 2343444, 2636976, 3124592, 3202512, 4686888, 9373776, 26754319, 53508638, 80262957, 107017276, 160525914, 214034552, 321051828, 428069104, 642103656, 1284207312]

約数ペア:

[(1, 1284207312), (2, 642103656), (3, 428069104), (4, 321051828), (6, 214034552), (8, 160525914), (12, 107017276), (16, 80262957), (24, 53508638), (48, 26754319), (137, 9373776), (274, 4686888), (401, 3202512), (411, 3124592), (487, 2636976), (548, 2343444), (802, 1601256), (822, 1562296), (974, 1318488), (1096, 1171722), (1203, 1067504), (1461, 878992), (1604, 800628), (1644, 781148), (1948, 659244), (2192, 585861), (2406, 533752), (2922, 439496), (3208, 400314), (3288, 390574), (3896, 329622), (4812, 266876), (5844, 219748), (6416, 200157), (6576, 195287), (7792, 164811), (9624, 133438), (11688, 109874), (19248, 66719), (23376, 54937)]