280540608

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{7417}}^1$

素因数の和:7629

約数の個数: 56

約数和(自身を含む): 746132112

約数和(自身を除く): 465591504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 7417, 9456, 12608, 14834, 18912, 22251, 29668, 37824, 44502, 59336, 89004, 118672, 178008, 237344, 356016, 474688, 712032, 1424064, 1461149, 2922298, 4383447, 5844596, 8766894, 11689192, 17533788, 23378384, 35067576, 46756768, 70135152, 93513536, 140270304, 280540608]

約数ペア:

[(1, 280540608), (2, 140270304), (3, 93513536), (4, 70135152), (6, 46756768), (8, 35067576), (12, 23378384), (16, 17533788), (24, 11689192), (32, 8766894), (48, 5844596), (64, 4383447), (96, 2922298), (192, 1461149), (197, 1424064), (394, 712032), (591, 474688), (788, 356016), (1182, 237344), (1576, 178008), (2364, 118672), (3152, 89004), (4728, 59336), (6304, 44502), (7417, 37824), (9456, 29668), (12608, 22251), (14834, 18912)]