804926528

素因数分解:

$2^6\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1151}}^1$

素因数の和:1400

約数の個数: 84

約数和(自身を含む): 1868009472

約数和(自身を除く): 1063082944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 223, 224, 392, 446, 448, 784, 892, 1151, 1561, 1568, 1784, 2302, 3122, 3136, 3568, 4604, 6244, 7136, 8057, 9208, 10927, 12488, 14272, 16114, 18416, 21854, 24976, 32228, 36832, 43708, 49952, 56399, 64456, 73664, 87416, 99904, 112798, 128912, 174832, 225596, 256673, 257824, 349664, 451192, 513346, 515648, 699328, 902384, 1026692, 1796711, 1804768, 2053384, 3593422, 3609536, 4106768, 7186844, 8213536, 12576977, 14373688, 16427072, 25153954, 28747376, 50307908, 57494752, 100615816, 114989504, 201231632, 402463264, 804926528]

約数ペア:

[(1, 804926528), (2, 402463264), (4, 201231632), (7, 114989504), (8, 100615816), (14, 57494752), (16, 50307908), (28, 28747376), (32, 25153954), (49, 16427072), (56, 14373688), (64, 12576977), (98, 8213536), (112, 7186844), (196, 4106768), (223, 3609536), (224, 3593422), (392, 2053384), (446, 1804768), (448, 1796711), (784, 1026692), (892, 902384), (1151, 699328), (1561, 515648), (1568, 513346), (1784, 451192), (2302, 349664), (3122, 257824), (3136, 256673), (3568, 225596), (4604, 174832), (6244, 128912), (7136, 112798), (8057, 99904), (9208, 87416), (10927, 73664), (12488, 64456), (14272, 56399), (16114, 49952), (18416, 43708), (21854, 36832), (24976, 32228)]