218415232

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5669}}^1$

素因数の和:5733

約数の個数: 64

約数和(自身を含む): 508939200

約数和(自身を除く): 290523968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1376, 2408, 2752, 4816, 5504, 5669, 9632, 11338, 19264, 22676, 38528, 39683, 45352, 79366, 90704, 158732, 181408, 243767, 317464, 362816, 487534, 634928, 725632, 975068, 1269856, 1706369, 1950136, 2539712, 3412738, 3900272, 5079424, 6825476, 7800544, 13650952, 15601088, 27301904, 31202176, 54603808, 109207616, 218415232]

約数ペア:

[(1, 218415232), (2, 109207616), (4, 54603808), (7, 31202176), (8, 27301904), (14, 15601088), (16, 13650952), (28, 7800544), (32, 6825476), (43, 5079424), (56, 3900272), (64, 3412738), (86, 2539712), (112, 1950136), (128, 1706369), (172, 1269856), (224, 975068), (301, 725632), (344, 634928), (448, 487534), (602, 362816), (688, 317464), (896, 243767), (1204, 181408), (1376, 158732), (2408, 90704), (2752, 79366), (4816, 45352), (5504, 39683), (5669, 38528), (9632, 22676), (11338, 19264)]