1321041312

素因数分解:

$2^5\times 3^6\times {\mathrm{56629}}^1$

素因数の和:56657

約数の個数: 84

約数和(自身を含む): 3899485170

約数和(自身を除く): 2578443858

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3888, 5832, 7776, 11664, 23328, 56629, 113258, 169887, 226516, 339774, 453032, 509661, 679548, 906064, 1019322, 1359096, 1528983, 1812128, 2038644, 2718192, 3057966, 4077288, 4586949, 5436384, 6115932, 8154576, 9173898, 12231864, 13760847, 16309152, 18347796, 24463728, 27521694, 36695592, 41282541, 48927456, 55043388, 73391184, 82565082, 110086776, 146782368, 165130164, 220173552, 330260328, 440347104, 660520656, 1321041312]

約数ペア:

[(1, 1321041312), (2, 660520656), (3, 440347104), (4, 330260328), (6, 220173552), (8, 165130164), (9, 146782368), (12, 110086776), (16, 82565082), (18, 73391184), (24, 55043388), (27, 48927456), (32, 41282541), (36, 36695592), (48, 27521694), (54, 24463728), (72, 18347796), (81, 16309152), (96, 13760847), (108, 12231864), (144, 9173898), (162, 8154576), (216, 6115932), (243, 5436384), (288, 4586949), (324, 4077288), (432, 3057966), (486, 2718192), (648, 2038644), (729, 1812128), (864, 1528983), (972, 1359096), (1296, 1019322), (1458, 906064), (1944, 679548), (2592, 509661), (2916, 453032), (3888, 339774), (5832, 226516), (7776, 169887), (11664, 113258), (23328, 56629)]