221445854536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1\times {\mathrm{17389}}^1$

素因数の和:18518

約数の個数: 64

約数和(自身を含む): 440181244800

約数和(自身を除く): 218735390264

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1033, 1541, 2066, 3082, 4132, 6164, 8264, 12328, 17389, 23759, 34778, 47518, 69211, 69556, 95036, 138422, 139112, 190072, 276844, 399947, 553688, 799894, 1165063, 1591853, 1599788, 2330126, 3183706, 3199576, 4660252, 6367412, 9320504, 12734824, 17962837, 26796449, 35925674, 53592898, 71851348, 107185796, 143702696, 214371592, 413145251, 826290502, 1203510079, 1652581004, 2407020158, 3305162008, 4814040316, 9628080632, 27680731817, 55361463634, 110722927268, 221445854536]

約数ペア:

[(1, 221445854536), (2, 110722927268), (4, 55361463634), (8, 27680731817), (23, 9628080632), (46, 4814040316), (67, 3305162008), (92, 2407020158), (134, 1652581004), (184, 1203510079), (268, 826290502), (536, 413145251), (1033, 214371592), (1541, 143702696), (2066, 107185796), (3082, 71851348), (4132, 53592898), (6164, 35925674), (8264, 26796449), (12328, 17962837), (17389, 12734824), (23759, 9320504), (34778, 6367412), (47518, 4660252), (69211, 3199576), (69556, 3183706), (95036, 2330126), (138422, 1599788), (139112, 1591853), (190072, 1165063), (276844, 799894), (399947, 553688)]