385591304

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{54217}}^1$

素因数の和:54357

約数の個数: 32

約数和(自身を含む): 832788480

約数和(自身を除く): 447197176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 54217, 108434, 216868, 379519, 433736, 759038, 1518076, 3036152, 6885559, 13771118, 27542236, 48198913, 55084472, 96397826, 192795652, 385591304]

約数ペア:

[(1, 385591304), (2, 192795652), (4, 96397826), (7, 55084472), (8, 48198913), (14, 27542236), (28, 13771118), (56, 6885559), (127, 3036152), (254, 1518076), (508, 759038), (889, 433736), (1016, 379519), (1778, 216868), (3556, 108434), (7112, 54217)]