745550366968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{520691}}^1$

素因数の和:521068

約数の個数: 64

約数和(自身を含む): 1558826881920

約数和(自身を除く): 813276514952

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 307, 424, 583, 614, 1166, 1228, 2332, 2456, 3377, 4664, 6754, 13508, 16271, 27016, 32542, 65084, 130168, 178981, 357962, 520691, 715924, 1041382, 1431848, 2082764, 4165528, 5727601, 11455202, 22910404, 27596623, 45820808, 55193246, 110386492, 159852137, 220772984, 303562853, 319704274, 607125706, 639408548, 1214251412, 1278817096, 1758373507, 2428502824, 3516747014, 7033494028, 8472163261, 14066988056, 16944326522, 33888653044, 67777306088, 93193795871, 186387591742, 372775183484, 745550366968]

約数ペア:

[(1, 745550366968), (2, 372775183484), (4, 186387591742), (8, 93193795871), (11, 67777306088), (22, 33888653044), (44, 16944326522), (53, 14066988056), (88, 8472163261), (106, 7033494028), (212, 3516747014), (307, 2428502824), (424, 1758373507), (583, 1278817096), (614, 1214251412), (1166, 639408548), (1228, 607125706), (2332, 319704274), (2456, 303562853), (3377, 220772984), (4664, 159852137), (6754, 110386492), (13508, 55193246), (16271, 45820808), (27016, 27596623), (32542, 22910404), (65084, 11455202), (130168, 5727601), (178981, 4165528), (357962, 2082764), (520691, 1431848), (715924, 1041382)]