339933008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 708704640

約数和(自身を除く): 368771632

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 97, 107, 178, 184, 194, 214, 356, 368, 388, 428, 712, 776, 856, 1424, 1552, 1712, 2047, 2231, 2461, 4094, 4462, 4922, 8188, 8633, 8924, 9523, 9844, 10379, 16376, 17266, 17848, 19046, 19688, 20758, 32752, 34532, 35696, 38092, 39376, 41516, 69064, 76184, 83032, 138128, 152368, 166064, 198559, 219029, 238717, 397118, 438058, 477434, 794236, 876116, 923731, 954868, 1588472, 1752232, 1847462, 1909736, 3176944, 3504464, 3694924, 3819472, 7389848, 14779696, 21245813, 42491626, 84983252, 169966504, 339933008]

約数ペア:

[(1, 339933008), (2, 169966504), (4, 84983252), (8, 42491626), (16, 21245813), (23, 14779696), (46, 7389848), (89, 3819472), (92, 3694924), (97, 3504464), (107, 3176944), (178, 1909736), (184, 1847462), (194, 1752232), (214, 1588472), (356, 954868), (368, 923731), (388, 876116), (428, 794236), (712, 477434), (776, 438058), (856, 397118), (1424, 238717), (1552, 219029), (1712, 198559), (2047, 166064), (2231, 152368), (2461, 138128), (4094, 83032), (4462, 76184), (4922, 69064), (8188, 41516), (8633, 39376), (8924, 38092), (9523, 35696), (9844, 34532), (10379, 32752), (16376, 20758), (17266, 19688), (17848, 19046)]