448283332

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2879}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 921231360

約数和(自身を除く): 472948028

約数列:

[1, 2, 4, 7, 14, 28, 67, 83, 134, 166, 268, 332, 469, 581, 938, 1162, 1876, 2324, 2879, 5561, 5758, 11122, 11516, 20153, 22244, 38927, 40306, 77854, 80612, 155708, 192893, 238957, 385786, 477914, 771572, 955828, 1350251, 1672699, 2700502, 3345398, 5401004, 6690796, 16010119, 32020238, 64040476, 112070833, 224141666, 448283332]

約数ペア:

[(1, 448283332), (2, 224141666), (4, 112070833), (7, 64040476), (14, 32020238), (28, 16010119), (67, 6690796), (83, 5401004), (134, 3345398), (166, 2700502), (268, 1672699), (332, 1350251), (469, 955828), (581, 771572), (938, 477914), (1162, 385786), (1876, 238957), (2324, 192893), (2879, 155708), (5561, 80612), (5758, 77854), (11122, 40306), (11516, 38927), (20153, 22244)]