305975808

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2934

約数の個数: 120

約数和(自身を含む): 921780288

約数和(自身を除く): 615804480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1536, 1656, 2208, 2304, 2887, 2944, 3312, 4416, 4608, 5774, 5888, 6624, 8661, 8832, 11548, 11776, 13248, 17322, 17664, 23096, 25983, 26496, 34644, 35328, 46192, 51966, 52992, 66401, 69288, 92384, 103932, 105984, 132802, 138576, 184768, 199203, 207864, 265604, 277152, 369536, 398406, 415728, 531208, 554304, 597609, 739072, 796812, 831456, 1062416, 1108608, 1195218, 1478144, 1593624, 1662912, 2124832, 2217216, 2390436, 3187248, 3325824, 4249664, 4434432, 4780872, 6374496, 6651648, 8499328, 9561744, 12748992, 13303296, 16998656, 19123488, 25497984, 33997312, 38246976, 50995968, 76493952, 101991936, 152987904, 305975808]

約数ペア:

[(1, 305975808), (2, 152987904), (3, 101991936), (4, 76493952), (6, 50995968), (8, 38246976), (9, 33997312), (12, 25497984), (16, 19123488), (18, 16998656), (23, 13303296), (24, 12748992), (32, 9561744), (36, 8499328), (46, 6651648), (48, 6374496), (64, 4780872), (69, 4434432), (72, 4249664), (92, 3325824), (96, 3187248), (128, 2390436), (138, 2217216), (144, 2124832), (184, 1662912), (192, 1593624), (207, 1478144), (256, 1195218), (276, 1108608), (288, 1062416), (368, 831456), (384, 796812), (414, 739072), (512, 597609), (552, 554304), (576, 531208), (736, 415728), (768, 398406), (828, 369536), (1104, 277152), (1152, 265604), (1472, 207864), (1536, 199203), (1656, 184768), (2208, 138576), (2304, 132802), (2887, 105984), (2944, 103932), (3312, 92384), (4416, 69288), (4608, 66401), (5774, 52992), (5888, 51966), (6624, 46192), (8661, 35328), (8832, 34644), (11548, 26496), (11776, 25983), (13248, 23096), (17322, 17664)]