999232152

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1$

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 2523765600

約数和(自身を除く): 1524533448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 509, 521, 628, 942, 1018, 1042, 1256, 1527, 1563, 1884, 2036, 2084, 3054, 3126, 3768, 4072, 4168, 6108, 6252, 12216, 12504, 79913, 81797, 159826, 163594, 239739, 245391, 265189, 319652, 327188, 479478, 490782, 530378, 639304, 654376, 795567, 958956, 981564, 1060756, 1591134, 1917912, 1963128, 2121512, 3182268, 6364536, 41634673, 83269346, 124904019, 166538692, 249808038, 333077384, 499616076, 999232152]

約数ペア:

[(1, 999232152), (2, 499616076), (3, 333077384), (4, 249808038), (6, 166538692), (8, 124904019), (12, 83269346), (24, 41634673), (157, 6364536), (314, 3182268), (471, 2121512), (509, 1963128), (521, 1917912), (628, 1591134), (942, 1060756), (1018, 981564), (1042, 958956), (1256, 795567), (1527, 654376), (1563, 639304), (1884, 530378), (2036, 490782), (2084, 479478), (3054, 327188), (3126, 319652), (3768, 265189), (4072, 245391), (4168, 239739), (6108, 163594), (6252, 159826), (12216, 81797), (12504, 79913)]