971624328

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{2671}}^1$

素因数の和:3362

約数の個数: 64

約数和(自身を含む): 2539468800

約数和(自身を除く): 1567844472

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 659, 1318, 1977, 2636, 2671, 3954, 5272, 5342, 7908, 8013, 10684, 15157, 15816, 16026, 21368, 30314, 32052, 45471, 60628, 61433, 64104, 90942, 121256, 122866, 181884, 184299, 245732, 363768, 368598, 491464, 737196, 1474392, 1760189, 3520378, 5280567, 7040756, 10561134, 14081512, 21122268, 40484347, 42244536, 80968694, 121453041, 161937388, 242906082, 323874776, 485812164, 971624328]

約数ペア:

[(1, 971624328), (2, 485812164), (3, 323874776), (4, 242906082), (6, 161937388), (8, 121453041), (12, 80968694), (23, 42244536), (24, 40484347), (46, 21122268), (69, 14081512), (92, 10561134), (138, 7040756), (184, 5280567), (276, 3520378), (552, 1760189), (659, 1474392), (1318, 737196), (1977, 491464), (2636, 368598), (2671, 363768), (3954, 245732), (5272, 184299), (5342, 181884), (7908, 122866), (8013, 121256), (10684, 90942), (15157, 64104), (15816, 61433), (16026, 60628), (21368, 45471), (30314, 32052)]