997157712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{5113}}^1$

素因数の和:5380

約数の個数: 80

約数和(自身を含む): 2739467520

約数和(自身を除く): 1742309808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 239, 272, 408, 478, 717, 816, 956, 1434, 1912, 2868, 3824, 4063, 5113, 5736, 8126, 10226, 11472, 12189, 15339, 16252, 20452, 24378, 30678, 32504, 40904, 48756, 61356, 65008, 81808, 86921, 97512, 122712, 173842, 195024, 245424, 260763, 347684, 521526, 695368, 1043052, 1222007, 1390736, 2086104, 2444014, 3666021, 4172208, 4888028, 7332042, 9776056, 14664084, 19552112, 20774119, 29328168, 41548238, 58656336, 62322357, 83096476, 124644714, 166192952, 249289428, 332385904, 498578856, 997157712]

約数ペア:

[(1, 997157712), (2, 498578856), (3, 332385904), (4, 249289428), (6, 166192952), (8, 124644714), (12, 83096476), (16, 62322357), (17, 58656336), (24, 41548238), (34, 29328168), (48, 20774119), (51, 19552112), (68, 14664084), (102, 9776056), (136, 7332042), (204, 4888028), (239, 4172208), (272, 3666021), (408, 2444014), (478, 2086104), (717, 1390736), (816, 1222007), (956, 1043052), (1434, 695368), (1912, 521526), (2868, 347684), (3824, 260763), (4063, 245424), (5113, 195024), (5736, 173842), (8126, 122712), (10226, 97512), (11472, 86921), (12189, 81808), (15339, 65008), (16252, 61356), (20452, 48756), (24378, 40904), (30678, 32504)]