308739984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{131267}}^1$

素因数の和:131292

約数の個数: 60

約数和(自身を含む): 927802224

約数和(自身を除く): 619062240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 131267, 262534, 393801, 525068, 787602, 918869, 1050136, 1575204, 1837738, 2100272, 2756607, 3150408, 3675476, 5513214, 6300816, 6432083, 7350952, 11026428, 12864166, 14701904, 19296249, 22052856, 25728332, 38592498, 44105712, 51456664, 77184996, 102913328, 154369992, 308739984]

約数ペア:

[(1, 308739984), (2, 154369992), (3, 102913328), (4, 77184996), (6, 51456664), (7, 44105712), (8, 38592498), (12, 25728332), (14, 22052856), (16, 19296249), (21, 14701904), (24, 12864166), (28, 11026428), (42, 7350952), (48, 6432083), (49, 6300816), (56, 5513214), (84, 3675476), (98, 3150408), (112, 2756607), (147, 2100272), (168, 1837738), (196, 1575204), (294, 1050136), (336, 918869), (392, 787602), (588, 525068), (784, 393801), (1176, 262534), (2352, 131267)]