321632136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{638159}}^1$

素因数の和:638178

約数の個数: 48

約数和(自身を含む): 995529600

約数和(自身を除く): 673897464

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, 638159, 1276318, 1914477, 2552636, 3828954, 4467113, 5105272, 5743431, 7657908, 8934226, 11486862, 13401339, 15315816, 17868452, 22973724, 26802678, 35736904, 40204017, 45947448, 53605356, 80408034, 107210712, 160816068, 321632136]

約数ペア:

[(1, 321632136), (2, 160816068), (3, 107210712), (4, 80408034), (6, 53605356), (7, 45947448), (8, 40204017), (9, 35736904), (12, 26802678), (14, 22973724), (18, 17868452), (21, 15315816), (24, 13401339), (28, 11486862), (36, 8934226), (42, 7657908), (56, 5743431), (63, 5105272), (72, 4467113), (84, 3828954), (126, 2552636), (168, 1914477), (252, 1276318), (504, 638159)]