393585504

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{315373}}^1$

素因数の和:315399

約数の個数: 48

約数和(自身を含む): 1112639472

約数和(自身を除く): 719053968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 315373, 630746, 946119, 1261492, 1892238, 2522984, 3784476, 4099849, 5045968, 7568952, 8199698, 10091936, 12299547, 15137904, 16399396, 24599094, 30275808, 32798792, 49198188, 65597584, 98396376, 131195168, 196792752, 393585504]

約数ペア:

[(1, 393585504), (2, 196792752), (3, 131195168), (4, 98396376), (6, 65597584), (8, 49198188), (12, 32798792), (13, 30275808), (16, 24599094), (24, 16399396), (26, 15137904), (32, 12299547), (39, 10091936), (48, 8199698), (52, 7568952), (78, 5045968), (96, 4099849), (104, 3784476), (156, 2522984), (208, 1892238), (312, 1261492), (416, 946119), (624, 630746), (1248, 315373)]