215471592

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{427523}}^1$

素因数の和:427542

約数の個数: 48

約数和(自身を含む): 666937440

約数和(自身を除く): 451465848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 427523, 855046, 1282569, 1710092, 2565138, 2992661, 3420184, 3847707, 5130276, 5985322, 7695414, 8977983, 10260552, 11970644, 15390828, 17955966, 23941288, 26933949, 30781656, 35911932, 53867898, 71823864, 107735796, 215471592]

約数ペア:

[(1, 215471592), (2, 107735796), (3, 71823864), (4, 53867898), (6, 35911932), (7, 30781656), (8, 26933949), (9, 23941288), (12, 17955966), (14, 15390828), (18, 11970644), (21, 10260552), (24, 8977983), (28, 7695414), (36, 5985322), (42, 5130276), (56, 3847707), (63, 3420184), (72, 2992661), (84, 2565138), (126, 1710092), (168, 1282569), (252, 855046), (504, 427523)]