1485288

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{421}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 4690530

約数和(自身を除く): 3205242

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 421, 441, 504, 588, 842, 882, 1176, 1263, 1684, 1764, 2526, 2947, 3368, 3528, 3789, 5052, 5894, 7578, 8841, 10104, 11788, 15156, 17682, 20629, 23576, 26523, 30312, 35364, 41258, 53046, 61887, 70728, 82516, 106092, 123774, 165032, 185661, 212184, 247548, 371322, 495096, 742644, 1485288]

約数ペア:

[(1, 1485288), (2, 742644), (3, 495096), (4, 371322), (6, 247548), (7, 212184), (8, 185661), (9, 165032), (12, 123774), (14, 106092), (18, 82516), (21, 70728), (24, 61887), (28, 53046), (36, 41258), (42, 35364), (49, 30312), (56, 26523), (63, 23576), (72, 20629), (84, 17682), (98, 15156), (126, 11788), (147, 10104), (168, 8841), (196, 7578), (252, 5894), (294, 5052), (392, 3789), (421, 3528), (441, 3368), (504, 2947), (588, 2526), (842, 1764), (882, 1684), (1176, 1263)]