814861696

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 1818870120

約数和(自身を除く): 1004008424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 313, 344, 352, 473, 626, 688, 704, 946, 1252, 1376, 1408, 1849, 1892, 2504, 2752, 3443, 3698, 3784, 5008, 5504, 6886, 7396, 7568, 10016, 13459, 13772, 14792, 15136, 20032, 20339, 26918, 27544, 29584, 30272, 40064, 40678, 53836, 55088, 59168, 60544, 81356, 107672, 110176, 118336, 148049, 162712, 215344, 220352, 236672, 296098, 325424, 430688, 440704, 578737, 592196, 650848, 861376, 1157474, 1184392, 1301696, 1722752, 2314948, 2368784, 2603392, 4629896, 4737568, 6366107, 9259792, 9475136, 12732214, 18519584, 18950272, 25464428, 37039168, 50928856, 74078336, 101857712, 203715424, 407430848, 814861696]

約数ペア:

[(1, 814861696), (2, 407430848), (4, 203715424), (8, 101857712), (11, 74078336), (16, 50928856), (22, 37039168), (32, 25464428), (43, 18950272), (44, 18519584), (64, 12732214), (86, 9475136), (88, 9259792), (128, 6366107), (172, 4737568), (176, 4629896), (313, 2603392), (344, 2368784), (352, 2314948), (473, 1722752), (626, 1301696), (688, 1184392), (704, 1157474), (946, 861376), (1252, 650848), (1376, 592196), (1408, 578737), (1849, 440704), (1892, 430688), (2504, 325424), (2752, 296098), (3443, 236672), (3698, 220352), (3784, 215344), (5008, 162712), (5504, 148049), (6886, 118336), (7396, 110176), (7568, 107672), (10016, 81356), (13459, 60544), (13772, 59168), (14792, 55088), (15136, 53836), (20032, 40678), (20339, 40064), (26918, 30272), (27544, 29584)]