247308672

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 715599360

約数和(自身を除く): 468290688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 107, 128, 156, 192, 208, 214, 312, 321, 384, 416, 428, 463, 624, 642, 832, 856, 926, 1248, 1284, 1389, 1391, 1664, 1712, 1852, 2496, 2568, 2778, 2782, 3424, 3704, 4173, 4992, 5136, 5556, 5564, 6019, 6848, 7408, 8346, 10272, 11112, 11128, 12038, 13696, 14816, 16692, 18057, 20544, 22224, 22256, 24076, 29632, 33384, 36114, 41088, 44448, 44512, 48152, 49541, 59264, 66768, 72228, 88896, 89024, 96304, 99082, 133536, 144456, 148623, 177792, 178048, 192608, 198164, 267072, 288912, 297246, 385216, 396328, 534144, 577824, 594492, 644033, 770432, 792656, 1155648, 1188984, 1288066, 1585312, 1932099, 2311296, 2377968, 2576132, 3170624, 3864198, 4755936, 5152264, 6341248, 7728396, 9511872, 10304528, 15456792, 19023744, 20609056, 30913584, 41218112, 61827168, 82436224, 123654336, 247308672]

約数ペア:

[(1, 247308672), (2, 123654336), (3, 82436224), (4, 61827168), (6, 41218112), (8, 30913584), (12, 20609056), (13, 19023744), (16, 15456792), (24, 10304528), (26, 9511872), (32, 7728396), (39, 6341248), (48, 5152264), (52, 4755936), (64, 3864198), (78, 3170624), (96, 2576132), (104, 2377968), (107, 2311296), (128, 1932099), (156, 1585312), (192, 1288066), (208, 1188984), (214, 1155648), (312, 792656), (321, 770432), (384, 644033), (416, 594492), (428, 577824), (463, 534144), (624, 396328), (642, 385216), (832, 297246), (856, 288912), (926, 267072), (1248, 198164), (1284, 192608), (1389, 178048), (1391, 177792), (1664, 148623), (1712, 144456), (1852, 133536), (2496, 99082), (2568, 96304), (2778, 89024), (2782, 88896), (3424, 72228), (3704, 66768), (4173, 59264), (4992, 49541), (5136, 48152), (5556, 44512), (5564, 44448), (6019, 41088), (6848, 36114), (7408, 33384), (8346, 29632), (10272, 24076), (11112, 22256), (11128, 22224), (12038, 20544), (13696, 18057), (14816, 16692)]