1214214848

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{246391}}^1$

素因数の和:246421

約数の個数: 56

約数和(自身を含む): 3004011264

約数和(自身を除く): 1789796416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 246391, 492782, 985564, 1724737, 1971128, 2710301, 3449474, 3942256, 5420602, 6898948, 7884512, 10841204, 13797896, 15769024, 18972107, 21682408, 27595792, 37944214, 43364816, 55191584, 75888428, 86729632, 110383168, 151776856, 173459264, 303553712, 607107424, 1214214848]

約数ペア:

[(1, 1214214848), (2, 607107424), (4, 303553712), (7, 173459264), (8, 151776856), (11, 110383168), (14, 86729632), (16, 75888428), (22, 55191584), (28, 43364816), (32, 37944214), (44, 27595792), (56, 21682408), (64, 18972107), (77, 15769024), (88, 13797896), (112, 10841204), (154, 7884512), (176, 6898948), (224, 5420602), (308, 3942256), (352, 3449474), (448, 2710301), (616, 1971128), (704, 1724737), (1232, 985564), (2464, 492782), (4928, 246391)]