293868148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6532

約数の個数: 48

約数和(自身を含む): 622024704

約数和(自身を除く): 328156556

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 284, 322, 497, 644, 994, 1633, 1988, 3266, 6427, 6532, 11431, 12854, 22862, 25708, 44989, 45724, 89978, 147821, 179956, 295642, 456317, 591284, 912634, 1034747, 1825268, 2069494, 3194219, 4138988, 6388438, 10495291, 12776876, 20990582, 41981164, 73467037, 146934074, 293868148]

約数ペア:

[(1, 293868148), (2, 146934074), (4, 73467037), (7, 41981164), (14, 20990582), (23, 12776876), (28, 10495291), (46, 6388438), (71, 4138988), (92, 3194219), (142, 2069494), (161, 1825268), (284, 1034747), (322, 912634), (497, 591284), (644, 456317), (994, 295642), (1633, 179956), (1988, 147821), (3266, 89978), (6427, 45724), (6532, 44989), (11431, 25708), (12854, 22862)]