40255776

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 127135008

約数和(自身を除く): 86879232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 97, 99, 131, 132, 144, 176, 194, 198, 262, 264, 288, 291, 352, 388, 393, 396, 524, 528, 582, 776, 786, 792, 873, 1048, 1056, 1067, 1164, 1179, 1441, 1552, 1572, 1584, 1746, 2096, 2134, 2328, 2358, 2882, 3104, 3144, 3168, 3201, 3492, 4192, 4268, 4323, 4656, 4716, 5764, 6288, 6402, 6984, 8536, 8646, 9312, 9432, 9603, 11528, 12576, 12707, 12804, 12969, 13968, 17072, 17292, 18864, 19206, 23056, 25414, 25608, 25938, 27936, 34144, 34584, 37728, 38121, 38412, 46112, 50828, 51216, 51876, 69168, 76242, 76824, 101656, 102432, 103752, 114363, 138336, 139777, 152484, 153648, 203312, 207504, 228726, 279554, 304968, 307296, 406624, 415008, 419331, 457452, 559108, 609936, 838662, 914904, 1118216, 1219872, 1257993, 1677324, 1829808, 2236432, 2515986, 3354648, 3659616, 4472864, 5031972, 6709296, 10063944, 13418592, 20127888, 40255776]

約数ペア:

[(1, 40255776), (2, 20127888), (3, 13418592), (4, 10063944), (6, 6709296), (8, 5031972), (9, 4472864), (11, 3659616), (12, 3354648), (16, 2515986), (18, 2236432), (22, 1829808), (24, 1677324), (32, 1257993), (33, 1219872), (36, 1118216), (44, 914904), (48, 838662), (66, 609936), (72, 559108), (88, 457452), (96, 419331), (97, 415008), (99, 406624), (131, 307296), (132, 304968), (144, 279554), (176, 228726), (194, 207504), (198, 203312), (262, 153648), (264, 152484), (288, 139777), (291, 138336), (352, 114363), (388, 103752), (393, 102432), (396, 101656), (524, 76824), (528, 76242), (582, 69168), (776, 51876), (786, 51216), (792, 50828), (873, 46112), (1048, 38412), (1056, 38121), (1067, 37728), (1164, 34584), (1179, 34144), (1441, 27936), (1552, 25938), (1572, 25608), (1584, 25414), (1746, 23056), (2096, 19206), (2134, 18864), (2328, 17292), (2358, 17072), (2882, 13968), (3104, 12969), (3144, 12804), (3168, 12707), (3201, 12576), (3492, 11528), (4192, 9603), (4268, 9432), (4323, 9312), (4656, 8646), (4716, 8536), (5764, 6984), (6288, 6402)]