1328767792

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{11633}}^1$

素因数の和:11722

約数の個数: 60

約数和(自身を含む): 2878018920

約数和(自身を除く): 1549251128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 121, 176, 236, 242, 472, 484, 649, 944, 968, 1298, 1936, 2596, 5192, 7139, 10384, 11633, 14278, 23266, 28556, 46532, 57112, 93064, 114224, 127963, 186128, 255926, 511852, 686347, 1023704, 1372694, 1407593, 2047408, 2745388, 2815186, 5490776, 5630372, 7549817, 10981552, 11260744, 15099634, 22521488, 30199268, 60398536, 83047987, 120797072, 166095974, 332191948, 664383896, 1328767792]

約数ペア:

[(1, 1328767792), (2, 664383896), (4, 332191948), (8, 166095974), (11, 120797072), (16, 83047987), (22, 60398536), (44, 30199268), (59, 22521488), (88, 15099634), (118, 11260744), (121, 10981552), (176, 7549817), (236, 5630372), (242, 5490776), (472, 2815186), (484, 2745388), (649, 2047408), (944, 1407593), (968, 1372694), (1298, 1023704), (1936, 686347), (2596, 511852), (5192, 255926), (7139, 186128), (10384, 127963), (11633, 114224), (14278, 93064), (23266, 57112), (28556, 46532)]