439638528

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1378

約数の個数: 160

約数和(自身を含む): 1382768640

約数和(自身を除く): 943130112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1302, 1319, 1344, 1488, 1536, 1736, 1792, 1984, 2604, 2638, 2688, 2976, 3472, 3584, 3957, 3968, 5208, 5276, 5376, 5952, 6944, 7914, 7936, 9233, 10416, 10552, 10752, 11904, 13888, 15828, 15872, 18466, 20832, 21104, 23808, 27699, 27776, 31656, 36932, 40889, 41664, 42208, 47616, 55398, 55552, 63312, 73864, 81778, 83328, 84416, 110796, 111104, 122667, 126624, 147728, 163556, 166656, 168832, 221592, 245334, 253248, 286223, 295456, 327112, 333312, 337664, 443184, 490668, 506496, 572446, 590912, 654224, 675328, 858669, 886368, 981336, 1012992, 1144892, 1181824, 1308448, 1717338, 1772736, 1962672, 2025984, 2289784, 2363648, 2616896, 3434676, 3545472, 3925344, 4579568, 4727296, 5233792, 6869352, 7090944, 7850688, 9159136, 10467584, 13738704, 14181888, 15701376, 18318272, 20935168, 27477408, 31402752, 36636544, 54954816, 62805504, 73273088, 109909632, 146546176, 219819264, 439638528]

約数ペア:

[(1, 439638528), (2, 219819264), (3, 146546176), (4, 109909632), (6, 73273088), (7, 62805504), (8, 54954816), (12, 36636544), (14, 31402752), (16, 27477408), (21, 20935168), (24, 18318272), (28, 15701376), (31, 14181888), (32, 13738704), (42, 10467584), (48, 9159136), (56, 7850688), (62, 7090944), (64, 6869352), (84, 5233792), (93, 4727296), (96, 4579568), (112, 3925344), (124, 3545472), (128, 3434676), (168, 2616896), (186, 2363648), (192, 2289784), (217, 2025984), (224, 1962672), (248, 1772736), (256, 1717338), (336, 1308448), (372, 1181824), (384, 1144892), (434, 1012992), (448, 981336), (496, 886368), (512, 858669), (651, 675328), (672, 654224), (744, 590912), (768, 572446), (868, 506496), (896, 490668), (992, 443184), (1302, 337664), (1319, 333312), (1344, 327112), (1488, 295456), (1536, 286223), (1736, 253248), (1792, 245334), (1984, 221592), (2604, 168832), (2638, 166656), (2688, 163556), (2976, 147728), (3472, 126624), (3584, 122667), (3957, 111104), (3968, 110796), (5208, 84416), (5276, 83328), (5376, 81778), (5952, 73864), (6944, 63312), (7914, 55552), (7936, 55398), (9233, 47616), (10416, 42208), (10552, 41664), (10752, 40889), (11904, 36932), (13888, 31656), (15828, 27776), (15872, 27699), (18466, 23808), (20832, 21104)]