340455936

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^2\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 120

約数和(自身を含む): 950407920

約数和(自身を除く): 609951984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 419, 512, 529, 552, 736, 768, 838, 1058, 1104, 1257, 1472, 1536, 1587, 1676, 2116, 2208, 2514, 2944, 3174, 3352, 4232, 4416, 5028, 5888, 6348, 6704, 8464, 8832, 9637, 10056, 11776, 12696, 13408, 16928, 17664, 19274, 20112, 25392, 26816, 28911, 33856, 35328, 38548, 40224, 50784, 53632, 57822, 67712, 77096, 80448, 101568, 107264, 115644, 135424, 154192, 160896, 203136, 214528, 221651, 231288, 270848, 308384, 321792, 406272, 443302, 462576, 616768, 643584, 664953, 812544, 886604, 925152, 1233536, 1329906, 1773208, 1850304, 2467072, 2659812, 3546416, 3700608, 4934144, 5319624, 7092832, 7401216, 10639248, 14185664, 14802432, 21278496, 28371328, 42556992, 56742656, 85113984, 113485312, 170227968, 340455936]

約数ペア:

[(1, 340455936), (2, 170227968), (3, 113485312), (4, 85113984), (6, 56742656), (8, 42556992), (12, 28371328), (16, 21278496), (23, 14802432), (24, 14185664), (32, 10639248), (46, 7401216), (48, 7092832), (64, 5319624), (69, 4934144), (92, 3700608), (96, 3546416), (128, 2659812), (138, 2467072), (184, 1850304), (192, 1773208), (256, 1329906), (276, 1233536), (368, 925152), (384, 886604), (419, 812544), (512, 664953), (529, 643584), (552, 616768), (736, 462576), (768, 443302), (838, 406272), (1058, 321792), (1104, 308384), (1257, 270848), (1472, 231288), (1536, 221651), (1587, 214528), (1676, 203136), (2116, 160896), (2208, 154192), (2514, 135424), (2944, 115644), (3174, 107264), (3352, 101568), (4232, 80448), (4416, 77096), (5028, 67712), (5888, 57822), (6348, 53632), (6704, 50784), (8464, 40224), (8832, 38548), (9637, 35328), (10056, 33856), (11776, 28911), (12696, 26816), (13408, 25392), (16928, 20112), (17664, 19274)]