977589072

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1961

約数の個数: 120

約数和(自身を含む): 2853433440

約数和(自身を除く): 1875844368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 131, 144, 174, 232, 261, 262, 348, 393, 464, 522, 524, 696, 786, 1044, 1048, 1179, 1392, 1572, 1787, 2088, 2096, 2358, 3144, 3574, 3799, 4176, 4716, 5361, 6288, 7148, 7598, 9432, 10722, 11397, 14296, 15196, 16083, 18864, 21444, 22794, 28592, 30392, 32166, 34191, 42888, 45588, 51823, 60784, 64332, 68382, 85776, 91176, 103646, 128664, 136764, 155469, 182352, 207292, 234097, 257328, 273528, 310938, 414584, 466407, 468194, 547056, 621876, 702291, 829168, 932814, 936388, 1243752, 1404582, 1865628, 1872776, 2106873, 2487504, 2809164, 3731256, 3745552, 4213746, 5618328, 6788813, 7462512, 8427492, 11236656, 13577626, 16854984, 20366439, 27155252, 33709968, 40732878, 54310504, 61099317, 81465756, 108621008, 122198634, 162931512, 244397268, 325863024, 488794536, 977589072]

約数ペア:

[(1, 977589072), (2, 488794536), (3, 325863024), (4, 244397268), (6, 162931512), (8, 122198634), (9, 108621008), (12, 81465756), (16, 61099317), (18, 54310504), (24, 40732878), (29, 33709968), (36, 27155252), (48, 20366439), (58, 16854984), (72, 13577626), (87, 11236656), (116, 8427492), (131, 7462512), (144, 6788813), (174, 5618328), (232, 4213746), (261, 3745552), (262, 3731256), (348, 2809164), (393, 2487504), (464, 2106873), (522, 1872776), (524, 1865628), (696, 1404582), (786, 1243752), (1044, 936388), (1048, 932814), (1179, 829168), (1392, 702291), (1572, 621876), (1787, 547056), (2088, 468194), (2096, 466407), (2358, 414584), (3144, 310938), (3574, 273528), (3799, 257328), (4176, 234097), (4716, 207292), (5361, 182352), (6288, 155469), (7148, 136764), (7598, 128664), (9432, 103646), (10722, 91176), (11397, 85776), (14296, 68382), (15196, 64332), (16083, 60784), (18864, 51823), (21444, 45588), (22794, 42888), (28592, 34191), (30392, 32166)]