581113312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{82171}}^1$

素因数の和:82211

約数の個数: 48

約数和(自身を含む): 1304562672

約数和(自身を除く): 723449360

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 82171, 164342, 328684, 657368, 1068223, 1314736, 1396907, 2136446, 2629472, 2793814, 4272892, 5587628, 8545784, 11175256, 17091568, 18159791, 22350512, 34183136, 36319582, 44701024, 72639164, 145278328, 290556656, 581113312]

約数ペア:

[(1, 581113312), (2, 290556656), (4, 145278328), (8, 72639164), (13, 44701024), (16, 36319582), (17, 34183136), (26, 22350512), (32, 18159791), (34, 17091568), (52, 11175256), (68, 8545784), (104, 5587628), (136, 4272892), (208, 2793814), (221, 2629472), (272, 2136446), (416, 1396907), (442, 1314736), (544, 1068223), (884, 657368), (1768, 328684), (3536, 164342), (7072, 82171)]