255199248

素因数分解:

$2^4\times 3^4\times {\mathrm{67}}^1\times {\mathrm{2939}}^1$

素因数の和:3026

約数の個数: 100

約数和(自身を含む): 749899920

約数和(自身を除く): 494700672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 268, 324, 402, 432, 536, 603, 648, 804, 1072, 1206, 1296, 1608, 1809, 2412, 2939, 3216, 3618, 4824, 5427, 5878, 7236, 8817, 9648, 10854, 11756, 14472, 17634, 21708, 23512, 26451, 28944, 35268, 43416, 47024, 52902, 70536, 79353, 86832, 105804, 141072, 158706, 196913, 211608, 238059, 317412, 393826, 423216, 476118, 590739, 634824, 787652, 952236, 1181478, 1269648, 1575304, 1772217, 1904472, 2362956, 3150608, 3544434, 3808944, 4725912, 5316651, 7088868, 9451824, 10633302, 14177736, 15949953, 21266604, 28355472, 31899906, 42533208, 63799812, 85066416, 127599624, 255199248]

約数ペア:

[(1, 255199248), (2, 127599624), (3, 85066416), (4, 63799812), (6, 42533208), (8, 31899906), (9, 28355472), (12, 21266604), (16, 15949953), (18, 14177736), (24, 10633302), (27, 9451824), (36, 7088868), (48, 5316651), (54, 4725912), (67, 3808944), (72, 3544434), (81, 3150608), (108, 2362956), (134, 1904472), (144, 1772217), (162, 1575304), (201, 1269648), (216, 1181478), (268, 952236), (324, 787652), (402, 634824), (432, 590739), (536, 476118), (603, 423216), (648, 393826), (804, 317412), (1072, 238059), (1206, 211608), (1296, 196913), (1608, 158706), (1809, 141072), (2412, 105804), (2939, 86832), (3216, 79353), (3618, 70536), (4824, 52902), (5427, 47024), (5878, 43416), (7236, 35268), (8817, 28944), (9648, 26451), (10854, 23512), (11756, 21708), (14472, 17634)]