1378836697904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{50333}}^1\times {\mathrm{74441}}^1$

素因数の和:124805

約数の個数: 40

約数和(自身を含む): 2787740939232

約数和(自身を除く): 1408904241328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 50333, 74441, 100666, 148882, 201332, 297764, 402664, 595528, 805328, 1157659, 1191056, 1712143, 2315318, 3424286, 4630636, 6848572, 9261272, 13697144, 18522544, 27394288, 3746838853, 7493677706, 14987355412, 29974710824, 59949421648, 86177293619, 172354587238, 344709174476, 689418348952, 1378836697904]

約数ペア:

[(1, 1378836697904), (2, 689418348952), (4, 344709174476), (8, 172354587238), (16, 86177293619), (23, 59949421648), (46, 29974710824), (92, 14987355412), (184, 7493677706), (368, 3746838853), (50333, 27394288), (74441, 18522544), (100666, 13697144), (148882, 9261272), (201332, 6848572), (297764, 4630636), (402664, 3424286), (595528, 2315318), (805328, 1712143), (1157659, 1191056)]