309995184

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{339907}}^1$

素因数の和:339937

約数の個数: 40

約数和(自身を含む): 842971840

約数和(自身を除く): 532976656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 339907, 679814, 1019721, 1359628, 2039442, 2719256, 4078884, 5438512, 6458233, 8157768, 12916466, 16315536, 19374699, 25832932, 38749398, 51665864, 77498796, 103331728, 154997592, 309995184]

約数ペア:

[(1, 309995184), (2, 154997592), (3, 103331728), (4, 77498796), (6, 51665864), (8, 38749398), (12, 25832932), (16, 19374699), (19, 16315536), (24, 12916466), (38, 8157768), (48, 6458233), (57, 5438512), (76, 4078884), (114, 2719256), (152, 2039442), (228, 1359628), (304, 1019721), (456, 679814), (912, 339907)]