304355968

素因数分解:

$2^7\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2593}}^1$

素因数の和:2745

約数の個数: 64

約数和(自身を含む): 698512320

約数和(自身を除く): 394156352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 262, 448, 524, 896, 917, 1048, 1834, 2096, 2593, 3668, 4192, 5186, 7336, 8384, 10372, 14672, 16768, 18151, 20744, 29344, 36302, 41488, 58688, 72604, 82976, 117376, 145208, 165952, 290416, 331904, 339683, 580832, 679366, 1161664, 1358732, 2323328, 2377781, 2717464, 4755562, 5434928, 9511124, 10869856, 19022248, 21739712, 38044496, 43479424, 76088992, 152177984, 304355968]

約数ペア:

[(1, 304355968), (2, 152177984), (4, 76088992), (7, 43479424), (8, 38044496), (14, 21739712), (16, 19022248), (28, 10869856), (32, 9511124), (56, 5434928), (64, 4755562), (112, 2717464), (128, 2377781), (131, 2323328), (224, 1358732), (262, 1161664), (448, 679366), (524, 580832), (896, 339683), (917, 331904), (1048, 290416), (1834, 165952), (2096, 145208), (2593, 117376), (3668, 82976), (4192, 72604), (5186, 58688), (7336, 41488), (8384, 36302), (10372, 29344), (14672, 20744), (16768, 18151)]