283973248

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3631}}^1$

素因数の和:3705

約数の個数: 64

約数和(自身を含む): 622379520

約数和(自身を除く): 338406272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 1664, 2444, 3008, 3631, 4888, 6016, 7262, 9776, 14524, 19552, 29048, 39104, 47203, 58096, 78208, 94406, 116192, 170657, 188812, 232384, 341314, 377624, 464768, 682628, 755248, 1365256, 1510496, 2218541, 2730512, 3020992, 4437082, 5461024, 6041984, 8874164, 10922048, 17748328, 21844096, 35496656, 70993312, 141986624, 283973248]

約数ペア:

[(1, 283973248), (2, 141986624), (4, 70993312), (8, 35496656), (13, 21844096), (16, 17748328), (26, 10922048), (32, 8874164), (47, 6041984), (52, 5461024), (64, 4437082), (94, 3020992), (104, 2730512), (128, 2218541), (188, 1510496), (208, 1365256), (376, 755248), (416, 682628), (611, 464768), (752, 377624), (832, 341314), (1222, 232384), (1504, 188812), (1664, 170657), (2444, 116192), (3008, 94406), (3631, 78208), (4888, 58096), (6016, 47203), (7262, 39104), (9776, 29048), (14524, 19552)]