211635456

素因数分解:

$2^8\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 566106240

約数和(自身を除く): 354470784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 256, 384, 478, 717, 768, 956, 1153, 1434, 1912, 2306, 2868, 3459, 3824, 4612, 5736, 6918, 7648, 9224, 11472, 13836, 15296, 18448, 22944, 27672, 30592, 36896, 45888, 55344, 61184, 73792, 91776, 110688, 147584, 183552, 221376, 275567, 295168, 442752, 551134, 826701, 885504, 1102268, 1653402, 2204536, 3306804, 4409072, 6613608, 8818144, 13227216, 17636288, 26454432, 35272576, 52908864, 70545152, 105817728, 211635456]

約数ペア:

[(1, 211635456), (2, 105817728), (3, 70545152), (4, 52908864), (6, 35272576), (8, 26454432), (12, 17636288), (16, 13227216), (24, 8818144), (32, 6613608), (48, 4409072), (64, 3306804), (96, 2204536), (128, 1653402), (192, 1102268), (239, 885504), (256, 826701), (384, 551134), (478, 442752), (717, 295168), (768, 275567), (956, 221376), (1153, 183552), (1434, 147584), (1912, 110688), (2306, 91776), (2868, 73792), (3459, 61184), (3824, 55344), (4612, 45888), (5736, 36896), (6918, 30592), (7648, 27672), (9224, 22944), (11472, 18448), (13836, 15296)]