345503184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 1013935104

約数和(自身を除く): 668431920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 186, 208, 212, 248, 312, 318, 337, 372, 403, 424, 496, 624, 636, 674, 689, 744, 806, 848, 1011, 1209, 1272, 1348, 1378, 1488, 1612, 1643, 2022, 2067, 2418, 2544, 2696, 2756, 3224, 3286, 4044, 4134, 4381, 4836, 4929, 5392, 5512, 6448, 6572, 8088, 8268, 8762, 9672, 9858, 10447, 11024, 13143, 13144, 16176, 16536, 17524, 17861, 19344, 19716, 20894, 21359, 26286, 26288, 31341, 33072, 35048, 35722, 39432, 41788, 42718, 52572, 53583, 62682, 64077, 70096, 71444, 78864, 83576, 85436, 105144, 107166, 125364, 128154, 135811, 142888, 167152, 170872, 210288, 214332, 232193, 250728, 256308, 271622, 285776, 341744, 407433, 428664, 464386, 501456, 512616, 543244, 553691, 696579, 814866, 857328, 928772, 1025232, 1086488, 1107382, 1393158, 1629732, 1661073, 1857544, 2172976, 2214764, 2786316, 3259464, 3322146, 3715088, 4429528, 5572632, 6518928, 6644292, 7197983, 8859056, 11145264, 13288584, 14395966, 21593949, 26577168, 28791932, 43187898, 57583864, 86375796, 115167728, 172751592, 345503184]

約数ペア:

[(1, 345503184), (2, 172751592), (3, 115167728), (4, 86375796), (6, 57583864), (8, 43187898), (12, 28791932), (13, 26577168), (16, 21593949), (24, 14395966), (26, 13288584), (31, 11145264), (39, 8859056), (48, 7197983), (52, 6644292), (53, 6518928), (62, 5572632), (78, 4429528), (93, 3715088), (104, 3322146), (106, 3259464), (124, 2786316), (156, 2214764), (159, 2172976), (186, 1857544), (208, 1661073), (212, 1629732), (248, 1393158), (312, 1107382), (318, 1086488), (337, 1025232), (372, 928772), (403, 857328), (424, 814866), (496, 696579), (624, 553691), (636, 543244), (674, 512616), (689, 501456), (744, 464386), (806, 428664), (848, 407433), (1011, 341744), (1209, 285776), (1272, 271622), (1348, 256308), (1378, 250728), (1488, 232193), (1612, 214332), (1643, 210288), (2022, 170872), (2067, 167152), (2418, 142888), (2544, 135811), (2696, 128154), (2756, 125364), (3224, 107166), (3286, 105144), (4044, 85436), (4134, 83576), (4381, 78864), (4836, 71444), (4929, 70096), (5392, 64077), (5512, 62682), (6448, 53583), (6572, 52572), (8088, 42718), (8268, 41788), (8762, 39432), (9672, 35722), (9858, 35048), (10447, 33072), (11024, 31341), (13143, 26288), (13144, 26286), (16176, 21359), (16536, 20894), (17524, 19716), (17861, 19344)]