212681376

素因数分解:

$2^5\times 3^8\times {\mathrm{1013}}^1$

素因数の和:1047

約数の個数: 108

約数和(自身を含む): 628662762

約数和(自身を除く): 415981386

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, 1013, 1296, 1458, 1944, 2026, 2187, 2592, 2916, 3039, 3888, 4052, 4374, 5832, 6078, 6561, 7776, 8104, 8748, 9117, 11664, 12156, 13122, 16208, 17496, 18234, 23328, 24312, 26244, 27351, 32416, 34992, 36468, 48624, 52488, 54702, 69984, 72936, 82053, 97248, 104976, 109404, 145872, 164106, 209952, 218808, 246159, 291744, 328212, 437616, 492318, 656424, 738477, 875232, 984636, 1312848, 1476954, 1969272, 2215431, 2625696, 2953908, 3938544, 4430862, 5907816, 6646293, 7877088, 8861724, 11815632, 13292586, 17723448, 23631264, 26585172, 35446896, 53170344, 70893792, 106340688, 212681376]

約数ペア:

[(1, 212681376), (2, 106340688), (3, 70893792), (4, 53170344), (6, 35446896), (8, 26585172), (9, 23631264), (12, 17723448), (16, 13292586), (18, 11815632), (24, 8861724), (27, 7877088), (32, 6646293), (36, 5907816), (48, 4430862), (54, 3938544), (72, 2953908), (81, 2625696), (96, 2215431), (108, 1969272), (144, 1476954), (162, 1312848), (216, 984636), (243, 875232), (288, 738477), (324, 656424), (432, 492318), (486, 437616), (648, 328212), (729, 291744), (864, 246159), (972, 218808), (1013, 209952), (1296, 164106), (1458, 145872), (1944, 109404), (2026, 104976), (2187, 97248), (2592, 82053), (2916, 72936), (3039, 69984), (3888, 54702), (4052, 52488), (4374, 48624), (5832, 36468), (6078, 34992), (6561, 32416), (7776, 27351), (8104, 26244), (8748, 24312), (9117, 23328), (11664, 18234), (12156, 17496), (13122, 16208)]