289537656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2003}}^1$

素因数の和:2348

約数の個数: 64

約数和(自身を含む): 764726400

約数和(自身を除く): 475188744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 317, 456, 634, 951, 1268, 1902, 2003, 2536, 3804, 4006, 6009, 6023, 7608, 8012, 12018, 12046, 16024, 18069, 24036, 24092, 36138, 38057, 48072, 48184, 72276, 76114, 114171, 144552, 152228, 228342, 304456, 456684, 634951, 913368, 1269902, 1904853, 2539804, 3809706, 5079608, 7619412, 12064069, 15238824, 24128138, 36192207, 48256276, 72384414, 96512552, 144768828, 289537656]

約数ペア:

[(1, 289537656), (2, 144768828), (3, 96512552), (4, 72384414), (6, 48256276), (8, 36192207), (12, 24128138), (19, 15238824), (24, 12064069), (38, 7619412), (57, 5079608), (76, 3809706), (114, 2539804), (152, 1904853), (228, 1269902), (317, 913368), (456, 634951), (634, 456684), (951, 304456), (1268, 228342), (1902, 152228), (2003, 144552), (2536, 114171), (3804, 76114), (4006, 72276), (6009, 48184), (6023, 48072), (7608, 38057), (8012, 36138), (12018, 24092), (12046, 24036), (16024, 18069)]