268894088

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{827}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 511207200

約数和(自身を除く): 242313112

約数列:

[1, 2, 4, 8, 97, 194, 388, 419, 776, 827, 838, 1654, 1676, 3308, 3352, 6616, 40643, 80219, 81286, 160438, 162572, 320876, 325144, 346513, 641752, 693026, 1386052, 2772104, 33611761, 67223522, 134447044, 268894088]

約数ペア:

[(1, 268894088), (2, 134447044), (4, 67223522), (8, 33611761), (97, 2772104), (194, 1386052), (388, 693026), (419, 641752), (776, 346513), (827, 325144), (838, 320876), (1654, 162572), (1676, 160438), (3308, 81286), (3352, 80219), (6616, 40643)]