340598272

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 812622096

約数和(自身を除く): 472023824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 113, 116, 128, 203, 224, 226, 232, 256, 406, 448, 452, 464, 512, 791, 812, 841, 896, 904, 928, 1582, 1624, 1682, 1792, 1808, 1856, 3164, 3248, 3277, 3364, 3584, 3616, 3712, 5887, 6328, 6496, 6554, 6728, 7232, 7424, 11774, 12656, 12992, 13108, 13456, 14464, 14848, 22939, 23548, 25312, 25984, 26216, 26912, 28928, 45878, 47096, 50624, 51968, 52432, 53824, 57856, 91756, 94192, 95033, 101248, 103936, 104864, 107648, 183512, 188384, 190066, 202496, 209728, 215296, 367024, 376768, 380132, 404992, 419456, 430592, 665231, 734048, 753536, 760264, 838912, 1330462, 1468096, 1507072, 1520528, 1677824, 2660924, 2936192, 3014144, 3041056, 5321848, 5872384, 6082112, 10643696, 11744768, 12164224, 21287392, 24328448, 42574784, 48656896, 85149568, 170299136, 340598272]

約数ペア:

[(1, 340598272), (2, 170299136), (4, 85149568), (7, 48656896), (8, 42574784), (14, 24328448), (16, 21287392), (28, 12164224), (29, 11744768), (32, 10643696), (56, 6082112), (58, 5872384), (64, 5321848), (112, 3041056), (113, 3014144), (116, 2936192), (128, 2660924), (203, 1677824), (224, 1520528), (226, 1507072), (232, 1468096), (256, 1330462), (406, 838912), (448, 760264), (452, 753536), (464, 734048), (512, 665231), (791, 430592), (812, 419456), (841, 404992), (896, 380132), (904, 376768), (928, 367024), (1582, 215296), (1624, 209728), (1682, 202496), (1792, 190066), (1808, 188384), (1856, 183512), (3164, 107648), (3248, 104864), (3277, 103936), (3364, 101248), (3584, 95033), (3616, 94192), (3712, 91756), (5887, 57856), (6328, 53824), (6496, 52432), (6554, 51968), (6728, 50624), (7232, 47096), (7424, 45878), (11774, 28928), (12656, 26912), (12992, 26216), (13108, 25984), (13456, 25312), (14464, 23548), (14848, 22939)]