40878288

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 126393696

約数和(自身を除く): 85515408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 131, 132, 144, 176, 197, 198, 262, 264, 393, 394, 396, 524, 528, 591, 786, 788, 792, 1048, 1179, 1182, 1441, 1572, 1576, 1584, 1773, 2096, 2167, 2358, 2364, 2882, 3144, 3152, 3546, 4323, 4334, 4716, 4728, 5764, 6288, 6501, 7092, 8646, 8668, 9432, 9456, 11528, 12969, 13002, 14184, 17292, 17336, 18864, 19503, 23056, 25807, 25938, 26004, 28368, 34584, 34672, 39006, 51614, 51876, 52008, 69168, 77421, 78012, 103228, 103752, 104016, 154842, 156024, 206456, 207504, 232263, 283877, 309684, 312048, 412912, 464526, 567754, 619368, 851631, 929052, 1135508, 1238736, 1703262, 1858104, 2271016, 2554893, 3406524, 3716208, 4542032, 5109786, 6813048, 10219572, 13626096, 20439144, 40878288]

約数ペア:

[(1, 40878288), (2, 20439144), (3, 13626096), (4, 10219572), (6, 6813048), (8, 5109786), (9, 4542032), (11, 3716208), (12, 3406524), (16, 2554893), (18, 2271016), (22, 1858104), (24, 1703262), (33, 1238736), (36, 1135508), (44, 929052), (48, 851631), (66, 619368), (72, 567754), (88, 464526), (99, 412912), (131, 312048), (132, 309684), (144, 283877), (176, 232263), (197, 207504), (198, 206456), (262, 156024), (264, 154842), (393, 104016), (394, 103752), (396, 103228), (524, 78012), (528, 77421), (591, 69168), (786, 52008), (788, 51876), (792, 51614), (1048, 39006), (1179, 34672), (1182, 34584), (1441, 28368), (1572, 26004), (1576, 25938), (1584, 25807), (1773, 23056), (2096, 19503), (2167, 18864), (2358, 17336), (2364, 17292), (2882, 14184), (3144, 13002), (3152, 12969), (3546, 11528), (4323, 9456), (4334, 9432), (4716, 8668), (4728, 8646), (5764, 7092), (6288, 6501)]