898283008

素因数分解:

$2^9\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4729}}^1$

素因数の和:4807

約数の個数: 80

約数和(自身を含む): 2090357280

約数和(自身を除く): 1192074272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 512, 742, 848, 896, 1484, 1696, 1792, 2968, 3392, 3584, 4729, 5936, 6784, 9458, 11872, 13568, 18916, 23744, 27136, 33103, 37832, 47488, 66206, 75664, 94976, 132412, 151328, 189952, 250637, 264824, 302656, 501274, 529648, 605312, 1002548, 1059296, 1210624, 1754459, 2005096, 2118592, 2421248, 3508918, 4010192, 4237184, 7017836, 8020384, 8474368, 14035672, 16040768, 16948736, 28071344, 32081536, 56142688, 64163072, 112285376, 128326144, 224570752, 449141504, 898283008]

約数ペア:

[(1, 898283008), (2, 449141504), (4, 224570752), (7, 128326144), (8, 112285376), (14, 64163072), (16, 56142688), (28, 32081536), (32, 28071344), (53, 16948736), (56, 16040768), (64, 14035672), (106, 8474368), (112, 8020384), (128, 7017836), (212, 4237184), (224, 4010192), (256, 3508918), (371, 2421248), (424, 2118592), (448, 2005096), (512, 1754459), (742, 1210624), (848, 1059296), (896, 1002548), (1484, 605312), (1696, 529648), (1792, 501274), (2968, 302656), (3392, 264824), (3584, 250637), (4729, 189952), (5936, 151328), (6784, 132412), (9458, 94976), (11872, 75664), (13568, 66206), (18916, 47488), (23744, 37832), (27136, 33103)]