348051018

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 818611200

約数和(自身を除く): 470560182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 343, 393, 686, 786, 917, 1029, 1291, 1834, 2058, 2582, 2751, 3873, 5502, 6419, 7746, 9037, 12838, 18074, 19257, 27111, 38514, 44933, 54222, 63259, 89866, 126518, 134799, 169121, 189777, 269598, 338242, 379554, 442813, 507363, 885626, 1014726, 1183847, 1328439, 2367694, 2656878, 3551541, 7103082, 8286929, 16573858, 24860787, 49721574, 58008503, 116017006, 174025509, 348051018]

約数ペア:

[(1, 348051018), (2, 174025509), (3, 116017006), (6, 58008503), (7, 49721574), (14, 24860787), (21, 16573858), (42, 8286929), (49, 7103082), (98, 3551541), (131, 2656878), (147, 2367694), (262, 1328439), (294, 1183847), (343, 1014726), (393, 885626), (686, 507363), (786, 442813), (917, 379554), (1029, 338242), (1291, 269598), (1834, 189777), (2058, 169121), (2582, 134799), (2751, 126518), (3873, 89866), (5502, 63259), (6419, 54222), (7746, 44933), (9037, 38514), (12838, 27111), (18074, 19257)]