219275184

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{23189}}^1$

素因数の和:23397

約数の個数: 40

約数和(自身を含む): 569360880

約数和(自身を除く): 350085696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 23189, 46378, 69567, 92756, 139134, 185512, 278268, 371024, 556536, 1113072, 4568233, 9136466, 13704699, 18272932, 27409398, 36545864, 54818796, 73091728, 109637592, 219275184]

約数ペア:

[(1, 219275184), (2, 109637592), (3, 73091728), (4, 54818796), (6, 36545864), (8, 27409398), (12, 18272932), (16, 13704699), (24, 9136466), (48, 4568233), (197, 1113072), (394, 556536), (591, 371024), (788, 278268), (1182, 185512), (1576, 139134), (2364, 92756), (3152, 69567), (4728, 46378), (9456, 23189)]