349775136

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:591

約数の個数: 144

約数和(自身を含む): 1061424000

約数和(自身を除く): 711648864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 199, 204, 272, 288, 306, 359, 398, 408, 544, 597, 612, 718, 796, 816, 1077, 1194, 1224, 1436, 1592, 1632, 1791, 2154, 2388, 2448, 2872, 3184, 3231, 3383, 3582, 4308, 4776, 4896, 5744, 6103, 6368, 6462, 6766, 7164, 8616, 9552, 10149, 11488, 12206, 12924, 13532, 14328, 17232, 18309, 19104, 20298, 24412, 25848, 27064, 28656, 30447, 34464, 36618, 40596, 48824, 51696, 54128, 54927, 57312, 60894, 71441, 73236, 81192, 97648, 103392, 108256, 109854, 121788, 142882, 146472, 162384, 195296, 214323, 219708, 243576, 285764, 292944, 324768, 428646, 439416, 487152, 571528, 585888, 642969, 857292, 878832, 974304, 1143056, 1214497, 1285938, 1714584, 1757664, 2286112, 2428994, 2571876, 3429168, 3643491, 4857988, 5143752, 6858336, 7286982, 9715976, 10287504, 10930473, 14573964, 19431952, 20575008, 21860946, 29147928, 38863904, 43721892, 58295856, 87443784, 116591712, 174887568, 349775136]

約数ペア:

[(1, 349775136), (2, 174887568), (3, 116591712), (4, 87443784), (6, 58295856), (8, 43721892), (9, 38863904), (12, 29147928), (16, 21860946), (17, 20575008), (18, 19431952), (24, 14573964), (32, 10930473), (34, 10287504), (36, 9715976), (48, 7286982), (51, 6858336), (68, 5143752), (72, 4857988), (96, 3643491), (102, 3429168), (136, 2571876), (144, 2428994), (153, 2286112), (199, 1757664), (204, 1714584), (272, 1285938), (288, 1214497), (306, 1143056), (359, 974304), (398, 878832), (408, 857292), (544, 642969), (597, 585888), (612, 571528), (718, 487152), (796, 439416), (816, 428646), (1077, 324768), (1194, 292944), (1224, 285764), (1436, 243576), (1592, 219708), (1632, 214323), (1791, 195296), (2154, 162384), (2388, 146472), (2448, 142882), (2872, 121788), (3184, 109854), (3231, 108256), (3383, 103392), (3582, 97648), (4308, 81192), (4776, 73236), (4896, 71441), (5744, 60894), (6103, 57312), (6368, 54927), (6462, 54128), (6766, 51696), (7164, 48824), (8616, 40596), (9552, 36618), (10149, 34464), (11488, 30447), (12206, 28656), (12924, 27064), (13532, 25848), (14328, 24412), (17232, 20298), (18309, 19104)]