339839448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3121}}^1$

素因数の和:3492

約数の個数: 64

約数和(自身を含む): 917868000

約数和(自身を除く): 578028552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 349, 698, 1047, 1396, 2094, 2792, 3121, 4188, 4537, 6242, 8376, 9074, 9363, 12484, 13611, 18148, 18726, 24968, 27222, 36296, 37452, 40573, 54444, 74904, 81146, 108888, 121719, 162292, 243438, 324584, 486876, 973752, 1089229, 2178458, 3267687, 4356916, 6535374, 8713832, 13070748, 14159977, 26141496, 28319954, 42479931, 56639908, 84959862, 113279816, 169919724, 339839448]

約数ペア:

[(1, 339839448), (2, 169919724), (3, 113279816), (4, 84959862), (6, 56639908), (8, 42479931), (12, 28319954), (13, 26141496), (24, 14159977), (26, 13070748), (39, 8713832), (52, 6535374), (78, 4356916), (104, 3267687), (156, 2178458), (312, 1089229), (349, 973752), (698, 486876), (1047, 324584), (1396, 243438), (2094, 162292), (2792, 121719), (3121, 108888), (4188, 81146), (4537, 74904), (6242, 54444), (8376, 40573), (9074, 37452), (9363, 36296), (12484, 27222), (13611, 24968), (18148, 18726)]