344535056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 750398400

約数和(自身を除く): 405863344

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 163, 272, 304, 323, 326, 409, 646, 652, 818, 1292, 1304, 1636, 2584, 2608, 2771, 3097, 3272, 5168, 5542, 6194, 6544, 6953, 7771, 11084, 12388, 13906, 15542, 22168, 24776, 27812, 31084, 44336, 49552, 52649, 55624, 62168, 66667, 105298, 111248, 124336, 132107, 133334, 210596, 264214, 266668, 421192, 528428, 533336, 842384, 1056856, 1066672, 1133339, 1266673, 2113712, 2266678, 2533346, 4533356, 5066692, 9066712, 10133384, 18133424, 20266768, 21533441, 43066882, 86133764, 172267528, 344535056]

約数ペア:

[(1, 344535056), (2, 172267528), (4, 86133764), (8, 43066882), (16, 21533441), (17, 20266768), (19, 18133424), (34, 10133384), (38, 9066712), (68, 5066692), (76, 4533356), (136, 2533346), (152, 2266678), (163, 2113712), (272, 1266673), (304, 1133339), (323, 1066672), (326, 1056856), (409, 842384), (646, 533336), (652, 528428), (818, 421192), (1292, 266668), (1304, 264214), (1636, 210596), (2584, 133334), (2608, 132107), (2771, 124336), (3097, 111248), (3272, 105298), (5168, 66667), (5542, 62168), (6194, 55624), (6544, 52649), (6953, 49552), (7771, 44336), (11084, 31084), (12388, 27812), (13906, 24776), (15542, 22168)]