728902722238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{9661}}^1$

素因数の和:10277

約数の個数: 64

約数和(自身を含む): 1186518953088

約数和(自身を除く): 457616230850

約数列:

[1, 2, 23, 37, 46, 74, 97, 194, 457, 851, 914, 1702, 2231, 3589, 4462, 7178, 9661, 10511, 16909, 19322, 21022, 33818, 44329, 82547, 88658, 165094, 222203, 357457, 388907, 444406, 714914, 777814, 937117, 1019567, 1640173, 1874234, 2039134, 3280346, 4415077, 8221511, 8830154, 16443022, 21553691, 34673329, 37723979, 43107382, 69346658, 75447958, 101546771, 163357849, 203093542, 326715698, 428262469, 797486567, 856524938, 1594973134, 3757230527, 7514461054, 9850036787, 15845711353, 19700073574, 31691422706, 364451361119, 728902722238]

約数ペア:

[(1, 728902722238), (2, 364451361119), (23, 31691422706), (37, 19700073574), (46, 15845711353), (74, 9850036787), (97, 7514461054), (194, 3757230527), (457, 1594973134), (851, 856524938), (914, 797486567), (1702, 428262469), (2231, 326715698), (3589, 203093542), (4462, 163357849), (7178, 101546771), (9661, 75447958), (10511, 69346658), (16909, 43107382), (19322, 37723979), (21022, 34673329), (33818, 21553691), (44329, 16443022), (82547, 8830154), (88658, 8221511), (165094, 4415077), (222203, 3280346), (357457, 2039134), (388907, 1874234), (444406, 1640173), (714914, 1019567), (777814, 937117)]