215251008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9421}}^1$

素因数の和:9460

約数の個数: 112

約数和(自身を含む): 689238144

約数和(自身を除く): 473987136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1904, 2856, 3264, 3808, 5712, 7616, 9421, 11424, 18842, 22848, 28263, 37684, 56526, 65947, 75368, 113052, 131894, 150736, 160157, 197841, 226104, 263788, 301472, 320314, 395682, 452208, 480471, 527576, 602944, 640628, 791364, 904416, 960942, 1055152, 1121099, 1281256, 1582728, 1808832, 1921884, 2110304, 2242198, 2562512, 3165456, 3363297, 3843768, 4220608, 4484396, 5125024, 6330912, 6726594, 7687536, 8968792, 10250048, 12661824, 13453188, 15375072, 17937584, 26906376, 30750144, 35875168, 53812752, 71750336, 107625504, 215251008]

約数ペア:

[(1, 215251008), (2, 107625504), (3, 71750336), (4, 53812752), (6, 35875168), (7, 30750144), (8, 26906376), (12, 17937584), (14, 15375072), (16, 13453188), (17, 12661824), (21, 10250048), (24, 8968792), (28, 7687536), (32, 6726594), (34, 6330912), (42, 5125024), (48, 4484396), (51, 4220608), (56, 3843768), (64, 3363297), (68, 3165456), (84, 2562512), (96, 2242198), (102, 2110304), (112, 1921884), (119, 1808832), (136, 1582728), (168, 1281256), (192, 1121099), (204, 1055152), (224, 960942), (238, 904416), (272, 791364), (336, 640628), (357, 602944), (408, 527576), (448, 480471), (476, 452208), (544, 395682), (672, 320314), (714, 301472), (816, 263788), (952, 226104), (1088, 197841), (1344, 160157), (1428, 150736), (1632, 131894), (1904, 113052), (2856, 75368), (3264, 65947), (3808, 56526), (5712, 37684), (7616, 28263), (9421, 22848), (11424, 18842)]