1285471488

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{34159}}^1$

素因数の和:34192

約数の個数: 108

約数和(自身を含む): 3979913280

約数和(自身を除く): 2694441792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 12544, 18816, 34159, 37632, 68318, 102477, 136636, 204954, 239113, 273272, 409908, 478226, 546544, 717339, 819816, 956452, 1093088, 1434678, 1639632, 1673791, 1912904, 2186176, 2869356, 3279264, 3347582, 3825808, 4372352, 5021373, 5738712, 6558528, 6695164, 7651616, 8744704, 10042746, 11477424, 13117056, 13390328, 15303232, 20085492, 22954848, 26234112, 26780656, 30606464, 40170984, 45909696, 53561312, 61212928, 80341968, 91819392, 107122624, 160683936, 183638784, 214245248, 321367872, 428490496, 642735744, 1285471488]

約数ペア:

[(1, 1285471488), (2, 642735744), (3, 428490496), (4, 321367872), (6, 214245248), (7, 183638784), (8, 160683936), (12, 107122624), (14, 91819392), (16, 80341968), (21, 61212928), (24, 53561312), (28, 45909696), (32, 40170984), (42, 30606464), (48, 26780656), (49, 26234112), (56, 22954848), (64, 20085492), (84, 15303232), (96, 13390328), (98, 13117056), (112, 11477424), (128, 10042746), (147, 8744704), (168, 7651616), (192, 6695164), (196, 6558528), (224, 5738712), (256, 5021373), (294, 4372352), (336, 3825808), (384, 3347582), (392, 3279264), (448, 2869356), (588, 2186176), (672, 1912904), (768, 1673791), (784, 1639632), (896, 1434678), (1176, 1093088), (1344, 956452), (1568, 819816), (1792, 717339), (2352, 546544), (2688, 478226), (3136, 409908), (4704, 273272), (5376, 239113), (6272, 204954), (9408, 136636), (12544, 102477), (18816, 68318), (34159, 37632)]