872138736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{865217}}^1$

素因数の和:865238

約数の個数: 60

約数和(自身を含む): 2789462832

約数和(自身を除く): 1917324096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 865217, 1730434, 2595651, 3460868, 5191302, 6056519, 6921736, 7786953, 10382604, 12113038, 13843472, 15573906, 18169557, 20765208, 24226076, 31147812, 36339114, 41530416, 48452152, 54508671, 62295624, 72678228, 96904304, 109017342, 124591248, 145356456, 218034684, 290712912, 436069368, 872138736]

約数ペア:

[(1, 872138736), (2, 436069368), (3, 290712912), (4, 218034684), (6, 145356456), (7, 124591248), (8, 109017342), (9, 96904304), (12, 72678228), (14, 62295624), (16, 54508671), (18, 48452152), (21, 41530416), (24, 36339114), (28, 31147812), (36, 24226076), (42, 20765208), (48, 18169557), (56, 15573906), (63, 13843472), (72, 12113038), (84, 10382604), (112, 7786953), (126, 6921736), (144, 6056519), (168, 5191302), (252, 3460868), (336, 2595651), (504, 1730434), (1008, 865217)]