264229888

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:919

約数の個数: 88

約数和(自身を含む): 594252288

約数和(自身を除く): 330022400

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 512, 598, 736, 832, 863, 1024, 1196, 1472, 1664, 1726, 2392, 2944, 3328, 3452, 4784, 5888, 6656, 6904, 9568, 11219, 11776, 13312, 13808, 19136, 19849, 22438, 23552, 27616, 38272, 39698, 44876, 55232, 76544, 79396, 89752, 110464, 153088, 158792, 179504, 220928, 258037, 306176, 317584, 359008, 441856, 516074, 635168, 718016, 883712, 1032148, 1270336, 1436032, 2064296, 2540672, 2872064, 4128592, 5081344, 5744128, 8257184, 10162688, 11488256, 16514368, 20325376, 33028736, 66057472, 132114944, 264229888]

約数ペア:

[(1, 264229888), (2, 132114944), (4, 66057472), (8, 33028736), (13, 20325376), (16, 16514368), (23, 11488256), (26, 10162688), (32, 8257184), (46, 5744128), (52, 5081344), (64, 4128592), (92, 2872064), (104, 2540672), (128, 2064296), (184, 1436032), (208, 1270336), (256, 1032148), (299, 883712), (368, 718016), (416, 635168), (512, 516074), (598, 441856), (736, 359008), (832, 317584), (863, 306176), (1024, 258037), (1196, 220928), (1472, 179504), (1664, 158792), (1726, 153088), (2392, 110464), (2944, 89752), (3328, 79396), (3452, 76544), (4784, 55232), (5888, 44876), (6656, 39698), (6904, 38272), (9568, 27616), (11219, 23552), (11776, 22438), (13312, 19849), (13808, 19136)]