1390173696

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 240

約数和(自身を含む): 4232273760

約数和(自身を除く): 2842100064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 101, 103, 116, 128, 144, 174, 192, 202, 206, 232, 256, 261, 288, 303, 309, 348, 384, 404, 412, 464, 512, 522, 576, 606, 618, 696, 768, 808, 824, 909, 927, 928, 1044, 1152, 1212, 1236, 1392, 1536, 1616, 1648, 1818, 1854, 1856, 2088, 2304, 2424, 2472, 2784, 2929, 2987, 3232, 3296, 3636, 3708, 3712, 4176, 4608, 4848, 4944, 5568, 5858, 5974, 6464, 6592, 7272, 7416, 7424, 8352, 8787, 8961, 9696, 9888, 10403, 11136, 11716, 11948, 12928, 13184, 14544, 14832, 14848, 16704, 17574, 17922, 19392, 19776, 20806, 22272, 23432, 23896, 25856, 26361, 26368, 26883, 29088, 29664, 31209, 33408, 35148, 35844, 38784, 39552, 41612, 44544, 46864, 47792, 51712, 52722, 52736, 53766, 58176, 59328, 62418, 66816, 70296, 71688, 77568, 79104, 83224, 93627, 93728, 95584, 105444, 107532, 116352, 118656, 124836, 133632, 140592, 143376, 155136, 158208, 166448, 187254, 187456, 191168, 210888, 215064, 232704, 237312, 249672, 281184, 286752, 301687, 332896, 374508, 374912, 382336, 421776, 430128, 465408, 474624, 499344, 562368, 573504, 603374, 665792, 749016, 749824, 764672, 843552, 860256, 905061, 998688, 1124736, 1147008, 1206748, 1331584, 1498032, 1499648, 1529344, 1687104, 1720512, 1810122, 1997376, 2249472, 2294016, 2413496, 2663168, 2715183, 2996064, 3374208, 3441024, 3620244, 3994752, 4498944, 4588032, 4826992, 5326336, 5430366, 5992128, 6748416, 6882048, 7240488, 7989504, 9653984, 10860732, 11984256, 13496832, 13764096, 14480976, 15979008, 19307968, 21721464, 23968512, 28961952, 38615936, 43442928, 47937024, 57923904, 77231872, 86885856, 115847808, 154463744, 173771712, 231695616, 347543424, 463391232, 695086848, 1390173696]

約数ペア:

[(1, 1390173696), (2, 695086848), (3, 463391232), (4, 347543424), (6, 231695616), (8, 173771712), (9, 154463744), (12, 115847808), (16, 86885856), (18, 77231872), (24, 57923904), (29, 47937024), (32, 43442928), (36, 38615936), (48, 28961952), (58, 23968512), (64, 21721464), (72, 19307968), (87, 15979008), (96, 14480976), (101, 13764096), (103, 13496832), (116, 11984256), (128, 10860732), (144, 9653984), (174, 7989504), (192, 7240488), (202, 6882048), (206, 6748416), (232, 5992128), (256, 5430366), (261, 5326336), (288, 4826992), (303, 4588032), (309, 4498944), (348, 3994752), (384, 3620244), (404, 3441024), (412, 3374208), (464, 2996064), (512, 2715183), (522, 2663168), (576, 2413496), (606, 2294016), (618, 2249472), (696, 1997376), (768, 1810122), (808, 1720512), (824, 1687104), (909, 1529344), (927, 1499648), (928, 1498032), (1044, 1331584), (1152, 1206748), (1212, 1147008), (1236, 1124736), (1392, 998688), (1536, 905061), (1616, 860256), (1648, 843552), (1818, 764672), (1854, 749824), (1856, 749016), (2088, 665792), (2304, 603374), (2424, 573504), (2472, 562368), (2784, 499344), (2929, 474624), (2987, 465408), (3232, 430128), (3296, 421776), (3636, 382336), (3708, 374912), (3712, 374508), (4176, 332896), (4608, 301687), (4848, 286752), (4944, 281184), (5568, 249672), (5858, 237312), (5974, 232704), (6464, 215064), (6592, 210888), (7272, 191168), (7416, 187456), (7424, 187254), (8352, 166448), (8787, 158208), (8961, 155136), (9696, 143376), (9888, 140592), (10403, 133632), (11136, 124836), (11716, 118656), (11948, 116352), (12928, 107532), (13184, 105444), (14544, 95584), (14832, 93728), (14848, 93627), (16704, 83224), (17574, 79104), (17922, 77568), (19392, 71688), (19776, 70296), (20806, 66816), (22272, 62418), (23432, 59328), (23896, 58176), (25856, 53766), (26361, 52736), (26368, 52722), (26883, 51712), (29088, 47792), (29664, 46864), (31209, 44544), (33408, 41612), (35148, 39552), (35844, 38784)]