808989072

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 2126173440

約数和(自身を除く): 1317184368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 317, 474, 632, 634, 673, 948, 951, 1264, 1268, 1346, 1896, 1902, 2019, 2536, 2692, 3792, 3804, 4038, 5072, 5384, 7608, 8076, 10768, 15216, 16152, 25043, 32304, 50086, 53167, 75129, 100172, 106334, 150258, 159501, 200344, 212668, 213341, 300516, 319002, 400688, 425336, 426682, 601032, 638004, 640023, 850672, 853364, 1202064, 1276008, 1280046, 1706728, 2552016, 2560092, 3413456, 5120184, 10240368, 16853939, 33707878, 50561817, 67415756, 101123634, 134831512, 202247268, 269663024, 404494536, 808989072]

約数ペア:

[(1, 808989072), (2, 404494536), (3, 269663024), (4, 202247268), (6, 134831512), (8, 101123634), (12, 67415756), (16, 50561817), (24, 33707878), (48, 16853939), (79, 10240368), (158, 5120184), (237, 3413456), (316, 2560092), (317, 2552016), (474, 1706728), (632, 1280046), (634, 1276008), (673, 1202064), (948, 853364), (951, 850672), (1264, 640023), (1268, 638004), (1346, 601032), (1896, 426682), (1902, 425336), (2019, 400688), (2536, 319002), (2692, 300516), (3792, 213341), (3804, 212668), (4038, 200344), (5072, 159501), (5384, 150258), (7608, 106334), (8076, 100172), (10768, 75129), (15216, 53167), (16152, 50086), (25043, 32304)]