490285152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{243197}}^1$

素因数の和:243220

約数の個数: 72

約数和(自身を含む): 1593433296

約数和(自身を除く): 1103148144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 243197, 486394, 729591, 972788, 1459182, 1702379, 1945576, 2188773, 2918364, 3404758, 3891152, 4377546, 5107137, 5836728, 6809516, 7782304, 8755092, 10214274, 11673456, 13619032, 15321411, 17510184, 20428548, 23346912, 27238064, 30642822, 35020368, 40857096, 54476128, 61285644, 70040736, 81714192, 122571288, 163428384, 245142576, 490285152]

約数ペア:

[(1, 490285152), (2, 245142576), (3, 163428384), (4, 122571288), (6, 81714192), (7, 70040736), (8, 61285644), (9, 54476128), (12, 40857096), (14, 35020368), (16, 30642822), (18, 27238064), (21, 23346912), (24, 20428548), (28, 17510184), (32, 15321411), (36, 13619032), (42, 11673456), (48, 10214274), (56, 8755092), (63, 7782304), (72, 6809516), (84, 5836728), (96, 5107137), (112, 4377546), (126, 3891152), (144, 3404758), (168, 2918364), (224, 2188773), (252, 1945576), (288, 1702379), (336, 1459182), (504, 972788), (672, 729591), (1008, 486394), (2016, 243197)]