306353152

素因数分解:

$2^{10}\times 7^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:647

約数の個数: 88

約数和(自身を含む): 710063360

約数和(自身を除く): 403710208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 512, 541, 553, 632, 896, 1024, 1082, 1106, 1264, 1792, 2164, 2212, 2528, 3584, 3787, 4328, 4424, 5056, 7168, 7574, 8656, 8848, 10112, 15148, 17312, 17696, 20224, 30296, 34624, 35392, 40448, 42739, 60592, 69248, 70784, 80896, 85478, 121184, 138496, 141568, 170956, 242368, 276992, 283136, 299173, 341912, 484736, 553984, 566272, 598346, 683824, 969472, 1196692, 1367648, 1938944, 2393384, 2735296, 3877888, 4786768, 5470592, 9573536, 10941184, 19147072, 21882368, 38294144, 43764736, 76588288, 153176576, 306353152]

約数ペア:

[(1, 306353152), (2, 153176576), (4, 76588288), (7, 43764736), (8, 38294144), (14, 21882368), (16, 19147072), (28, 10941184), (32, 9573536), (56, 5470592), (64, 4786768), (79, 3877888), (112, 2735296), (128, 2393384), (158, 1938944), (224, 1367648), (256, 1196692), (316, 969472), (448, 683824), (512, 598346), (541, 566272), (553, 553984), (632, 484736), (896, 341912), (1024, 299173), (1082, 283136), (1106, 276992), (1264, 242368), (1792, 170956), (2164, 141568), (2212, 138496), (2528, 121184), (3584, 85478), (3787, 80896), (4328, 70784), (4424, 69248), (5056, 60592), (7168, 42739), (7574, 40448), (8656, 35392), (8848, 34624), (10112, 30296), (15148, 20224), (17312, 17696)]