220735584

素因数分解:

$2^5\times 3^3\times {\mathrm{449}}^1\times {\mathrm{569}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 646380000

約数和(自身を除く): 425644416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 449, 569, 864, 898, 1138, 1347, 1707, 1796, 2276, 2694, 3414, 3592, 4041, 4552, 5121, 5388, 6828, 7184, 8082, 9104, 10242, 10776, 12123, 13656, 14368, 15363, 16164, 18208, 20484, 21552, 24246, 27312, 30726, 32328, 40968, 43104, 48492, 54624, 61452, 64656, 81936, 96984, 122904, 129312, 163872, 193968, 245808, 255481, 387936, 491616, 510962, 766443, 1021924, 1532886, 2043848, 2299329, 3065772, 4087696, 4598658, 6131544, 6897987, 8175392, 9197316, 12263088, 13795974, 18394632, 24526176, 27591948, 36789264, 55183896, 73578528, 110367792, 220735584]

約数ペア:

[(1, 220735584), (2, 110367792), (3, 73578528), (4, 55183896), (6, 36789264), (8, 27591948), (9, 24526176), (12, 18394632), (16, 13795974), (18, 12263088), (24, 9197316), (27, 8175392), (32, 6897987), (36, 6131544), (48, 4598658), (54, 4087696), (72, 3065772), (96, 2299329), (108, 2043848), (144, 1532886), (216, 1021924), (288, 766443), (432, 510962), (449, 491616), (569, 387936), (864, 255481), (898, 245808), (1138, 193968), (1347, 163872), (1707, 129312), (1796, 122904), (2276, 96984), (2694, 81936), (3414, 64656), (3592, 61452), (4041, 54624), (4552, 48492), (5121, 43104), (5388, 40968), (6828, 32328), (7184, 30726), (8082, 27312), (9104, 24246), (10242, 21552), (10776, 20484), (12123, 18208), (13656, 16164), (14368, 15363)]