530483968

素因数分解:

$2^8\times 7^1\times {\mathrm{389}}^1\times {\mathrm{761}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 1214871840

約数和(自身を除く): 684387872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 389, 448, 761, 778, 896, 1522, 1556, 1792, 2723, 3044, 3112, 5327, 5446, 6088, 6224, 10654, 10892, 12176, 12448, 21308, 21784, 24352, 24896, 42616, 43568, 48704, 49792, 85232, 87136, 97408, 99584, 170464, 174272, 194816, 296029, 340928, 348544, 592058, 681856, 697088, 1184116, 1363712, 2072203, 2368232, 4144406, 4736464, 8288812, 9472928, 16577624, 18945856, 33155248, 37891712, 66310496, 75783424, 132620992, 265241984, 530483968]

約数ペア:

[(1, 530483968), (2, 265241984), (4, 132620992), (7, 75783424), (8, 66310496), (14, 37891712), (16, 33155248), (28, 18945856), (32, 16577624), (56, 9472928), (64, 8288812), (112, 4736464), (128, 4144406), (224, 2368232), (256, 2072203), (389, 1363712), (448, 1184116), (761, 697088), (778, 681856), (896, 592058), (1522, 348544), (1556, 340928), (1792, 296029), (2723, 194816), (3044, 174272), (3112, 170464), (5327, 99584), (5446, 97408), (6088, 87136), (6224, 85232), (10654, 49792), (10892, 48704), (12176, 43568), (12448, 42616), (21308, 24896), (21784, 24352)]