216795168

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{39619}}^1$

素因数の和:39654

約数の個数: 72

約数和(自身を含む): 648975600

約数和(自身を除く): 432180432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 39619, 79238, 118857, 158476, 237714, 316952, 356571, 475428, 633904, 713142, 752761, 950856, 1267808, 1426284, 1505522, 1901712, 2258283, 2852568, 3011044, 3803424, 4516566, 5705136, 6022088, 6774849, 9033132, 11410272, 12044176, 13549698, 18066264, 24088352, 27099396, 36132528, 54198792, 72265056, 108397584, 216795168]

約数ペア:

[(1, 216795168), (2, 108397584), (3, 72265056), (4, 54198792), (6, 36132528), (8, 27099396), (9, 24088352), (12, 18066264), (16, 13549698), (18, 12044176), (19, 11410272), (24, 9033132), (32, 6774849), (36, 6022088), (38, 5705136), (48, 4516566), (57, 3803424), (72, 3011044), (76, 2852568), (96, 2258283), (114, 1901712), (144, 1505522), (152, 1426284), (171, 1267808), (228, 950856), (288, 752761), (304, 713142), (342, 633904), (456, 475428), (608, 356571), (684, 316952), (912, 237714), (1368, 158476), (1824, 118857), (2736, 79238), (5472, 39619)]