251310366726

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{19471}}^1\times {\mathrm{16421}}^1$

素因数の和:36028

約数の個数: 32

約数和(自身を含む): 506514387456

約数和(自身を除く): 255204020730

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 16421, 19471, 32842, 38942, 49263, 58413, 98526, 116826, 2151151, 2550701, 4302302, 5101402, 6453453, 7652103, 12906906, 15304206, 319733291, 639466582, 959199873, 1918399746, 41885061121, 83770122242, 125655183363, 251310366726]

約数ペア:

[(1, 251310366726), (2, 125655183363), (3, 83770122242), (6, 41885061121), (131, 1918399746), (262, 959199873), (393, 639466582), (786, 319733291), (16421, 15304206), (19471, 12906906), (32842, 7652103), (38942, 6453453), (49263, 5101402), (58413, 4302302), (98526, 2550701), (116826, 2151151)]