310869132364

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8443}}^1\times {\mathrm{18521}}^1$

素因数の和:27046

約数の個数: 48

約数和(自身を含む): 630603864576

約数和(自身を除く): 319734732212

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 8443, 16886, 18521, 33772, 37042, 59101, 74084, 118202, 129647, 236404, 259294, 518588, 599453, 1198906, 1314991, 2397812, 2629982, 4196171, 5259964, 8392342, 9204937, 16784684, 18409874, 36819748, 156372803, 312745606, 625491212, 1094609621, 2189219242, 4378438484, 11102469013, 22204938026, 44409876052, 77717283091, 155434566182, 310869132364]

約数ペア:

[(1, 310869132364), (2, 155434566182), (4, 77717283091), (7, 44409876052), (14, 22204938026), (28, 11102469013), (71, 4378438484), (142, 2189219242), (284, 1094609621), (497, 625491212), (994, 312745606), (1988, 156372803), (8443, 36819748), (16886, 18409874), (18521, 16784684), (33772, 9204937), (37042, 8392342), (59101, 5259964), (74084, 4196171), (118202, 2629982), (129647, 2397812), (236404, 1314991), (259294, 1198906), (518588, 599453)]