242821572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{3259}}^1$

素因数の和:4160

約数の個数: 48

約数和(自身を含む): 648453120

約数和(自身を除く): 405631548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 887, 1774, 2661, 3259, 3548, 5322, 6209, 6518, 9777, 10644, 12418, 13036, 18627, 19554, 22813, 24836, 37254, 39108, 45626, 68439, 74508, 91252, 136878, 273756, 2890733, 5781466, 8672199, 11562932, 17344398, 20235131, 34688796, 40470262, 60705393, 80940524, 121410786, 242821572]

約数ペア:

[(1, 242821572), (2, 121410786), (3, 80940524), (4, 60705393), (6, 40470262), (7, 34688796), (12, 20235131), (14, 17344398), (21, 11562932), (28, 8672199), (42, 5781466), (84, 2890733), (887, 273756), (1774, 136878), (2661, 91252), (3259, 74508), (3548, 68439), (5322, 45626), (6209, 39108), (6518, 37254), (9777, 24836), (10644, 22813), (12418, 19554), (13036, 18627)]