4219248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 12177792

約数和(自身を除く): 7958544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 131, 132, 176, 183, 244, 262, 264, 366, 393, 488, 524, 528, 671, 732, 786, 976, 1048, 1342, 1441, 1464, 1572, 2013, 2096, 2684, 2882, 2928, 3144, 4026, 4323, 5368, 5764, 6288, 7991, 8052, 8646, 10736, 11528, 15982, 16104, 17292, 23056, 23973, 31964, 32208, 34584, 47946, 63928, 69168, 87901, 95892, 127856, 175802, 191784, 263703, 351604, 383568, 527406, 703208, 1054812, 1406416, 2109624, 4219248]

約数ペア:

[(1, 4219248), (2, 2109624), (3, 1406416), (4, 1054812), (6, 703208), (8, 527406), (11, 383568), (12, 351604), (16, 263703), (22, 191784), (24, 175802), (33, 127856), (44, 95892), (48, 87901), (61, 69168), (66, 63928), (88, 47946), (122, 34584), (131, 32208), (132, 31964), (176, 23973), (183, 23056), (244, 17292), (262, 16104), (264, 15982), (366, 11528), (393, 10736), (488, 8646), (524, 8052), (528, 7991), (671, 6288), (732, 5764), (786, 5368), (976, 4323), (1048, 4026), (1342, 3144), (1441, 2928), (1464, 2882), (1572, 2684), (2013, 2096)]