520163616

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{15797}}^1$

素因数の和:15831

約数の個数: 96

約数和(自身を含む): 1592438400

約数和(自身を除く): 1072274784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2744, 4116, 4704, 5488, 8232, 10976, 15797, 16464, 31594, 32928, 47391, 63188, 94782, 110579, 126376, 189564, 221158, 252752, 331737, 379128, 442316, 505504, 663474, 758256, 774053, 884632, 1326948, 1516512, 1548106, 1769264, 2322159, 2653896, 3096212, 3538528, 4644318, 5307792, 5418371, 6192424, 9288636, 10615584, 10836742, 12384848, 16255113, 18577272, 21673484, 24769696, 32510226, 37154544, 43346968, 65020452, 74309088, 86693936, 130040904, 173387872, 260081808, 520163616]

約数ペア:

[(1, 520163616), (2, 260081808), (3, 173387872), (4, 130040904), (6, 86693936), (7, 74309088), (8, 65020452), (12, 43346968), (14, 37154544), (16, 32510226), (21, 24769696), (24, 21673484), (28, 18577272), (32, 16255113), (42, 12384848), (48, 10836742), (49, 10615584), (56, 9288636), (84, 6192424), (96, 5418371), (98, 5307792), (112, 4644318), (147, 3538528), (168, 3096212), (196, 2653896), (224, 2322159), (294, 1769264), (336, 1548106), (343, 1516512), (392, 1326948), (588, 884632), (672, 774053), (686, 758256), (784, 663474), (1029, 505504), (1176, 442316), (1372, 379128), (1568, 331737), (2058, 252752), (2352, 221158), (2744, 189564), (4116, 126376), (4704, 110579), (5488, 94782), (8232, 63188), (10976, 47391), (15797, 32928), (16464, 31594)]