293959424

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 645576960

約数和(自身を除く): 351617536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 139, 176, 256, 278, 352, 556, 704, 751, 1112, 1408, 1502, 1529, 2224, 2816, 3004, 3058, 4448, 6008, 6116, 8261, 8896, 12016, 12232, 16522, 17792, 24032, 24464, 33044, 35584, 48064, 48928, 66088, 96128, 97856, 104389, 132176, 192256, 195712, 208778, 264352, 391424, 417556, 528704, 835112, 1057408, 1148279, 1670224, 2114816, 2296558, 3340448, 4593116, 6680896, 9186232, 13361792, 18372464, 26723584, 36744928, 73489856, 146979712, 293959424]

約数ペア:

[(1, 293959424), (2, 146979712), (4, 73489856), (8, 36744928), (11, 26723584), (16, 18372464), (22, 13361792), (32, 9186232), (44, 6680896), (64, 4593116), (88, 3340448), (128, 2296558), (139, 2114816), (176, 1670224), (256, 1148279), (278, 1057408), (352, 835112), (556, 528704), (704, 417556), (751, 391424), (1112, 264352), (1408, 208778), (1502, 195712), (1529, 192256), (2224, 132176), (2816, 104389), (3004, 97856), (3058, 96128), (4448, 66088), (6008, 48928), (6116, 48064), (8261, 35584), (8896, 33044), (12016, 24464), (12232, 24032), (16522, 17792)]