858884784

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:978

約数の個数: 80

約数和(自身を含む): 2249201280

約数和(自身を除く): 1390316496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 211, 274, 411, 422, 548, 619, 633, 822, 844, 1096, 1238, 1266, 1644, 1688, 1857, 2192, 2476, 2532, 3288, 3376, 3714, 4952, 5064, 6576, 7428, 9904, 10128, 14856, 28907, 29712, 57814, 84803, 86721, 115628, 130609, 169606, 173442, 231256, 254409, 261218, 339212, 346884, 391827, 462512, 508818, 522436, 678424, 693768, 783654, 1017636, 1044872, 1356848, 1387536, 1567308, 2035272, 2089744, 3134616, 4070544, 6269232, 17893433, 35786866, 53680299, 71573732, 107360598, 143147464, 214721196, 286294928, 429442392, 858884784]

約数ペア:

[(1, 858884784), (2, 429442392), (3, 286294928), (4, 214721196), (6, 143147464), (8, 107360598), (12, 71573732), (16, 53680299), (24, 35786866), (48, 17893433), (137, 6269232), (211, 4070544), (274, 3134616), (411, 2089744), (422, 2035272), (548, 1567308), (619, 1387536), (633, 1356848), (822, 1044872), (844, 1017636), (1096, 783654), (1238, 693768), (1266, 678424), (1644, 522436), (1688, 508818), (1857, 462512), (2192, 391827), (2476, 346884), (2532, 339212), (3288, 261218), (3376, 254409), (3714, 231256), (4952, 173442), (5064, 169606), (6576, 130609), (7428, 115628), (9904, 86721), (10128, 84803), (14856, 57814), (28907, 29712)]