305139072

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{16217}}^1$

素因数の和:16248

約数の個数: 96

約数和(自身を含む): 942914520

約数和(自身を除く): 637775448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 16217, 18816, 32434, 48651, 64868, 97302, 113519, 129736, 194604, 227038, 259472, 340557, 389208, 454076, 518944, 681114, 778416, 794633, 908152, 1037888, 1362228, 1556832, 1589266, 1816304, 2075776, 2383899, 2724456, 3113664, 3178532, 3632608, 4767798, 5448912, 6227328, 6357064, 7265216, 9535596, 10897824, 12714128, 14530432, 19071192, 21795648, 25428256, 38142384, 43591296, 50856512, 76284768, 101713024, 152569536, 305139072]

約数ペア:

[(1, 305139072), (2, 152569536), (3, 101713024), (4, 76284768), (6, 50856512), (7, 43591296), (8, 38142384), (12, 25428256), (14, 21795648), (16, 19071192), (21, 14530432), (24, 12714128), (28, 10897824), (32, 9535596), (42, 7265216), (48, 6357064), (49, 6227328), (56, 5448912), (64, 4767798), (84, 3632608), (96, 3178532), (98, 3113664), (112, 2724456), (128, 2383899), (147, 2075776), (168, 1816304), (192, 1589266), (196, 1556832), (224, 1362228), (294, 1037888), (336, 908152), (384, 794633), (392, 778416), (448, 681114), (588, 518944), (672, 454076), (784, 389208), (896, 340557), (1176, 259472), (1344, 227038), (1568, 194604), (2352, 129736), (2688, 113519), (3136, 97302), (4704, 64868), (6272, 48651), (9408, 32434), (16217, 18816)]