399227136

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 1364149248

約数和(自身を除く): 964922112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 43, 44, 48, 56, 64, 66, 77, 84, 86, 88, 96, 112, 128, 129, 132, 154, 157, 168, 172, 176, 192, 224, 231, 256, 258, 264, 301, 308, 314, 336, 344, 352, 384, 448, 462, 471, 473, 516, 528, 602, 616, 628, 672, 688, 704, 768, 896, 903, 924, 942, 946, 1032, 1056, 1099, 1204, 1232, 1256, 1344, 1376, 1408, 1419, 1727, 1792, 1806, 1848, 1884, 1892, 2064, 2112, 2198, 2408, 2464, 2512, 2688, 2752, 2816, 2838, 3297, 3311, 3454, 3612, 3696, 3768, 3784, 4128, 4224, 4396, 4816, 4928, 5024, 5181, 5376, 5504, 5676, 6594, 6622, 6751, 6908, 7224, 7392, 7536, 7568, 8256, 8448, 8792, 9632, 9856, 9933, 10048, 10362, 11008, 11352, 12089, 13188, 13244, 13502, 13816, 14448, 14784, 15072, 15136, 16512, 17584, 19264, 19712, 19866, 20096, 20253, 20724, 22704, 24178, 26376, 26488, 27004, 27632, 28896, 29568, 30144, 30272, 33024, 35168, 36267, 38528, 39732, 40192, 40506, 41448, 45408, 47257, 48356, 52752, 52976, 54008, 55264, 57792, 59136, 60288, 60544, 70336, 72534, 74261, 77056, 79464, 81012, 82896, 90816, 94514, 96712, 105504, 105952, 108016, 110528, 115584, 120576, 121088, 140672, 141771, 145068, 148522, 158928, 162024, 165792, 181632, 189028, 193424, 211008, 211904, 216032, 221056, 222783, 231168, 281344, 283542, 290136, 297044, 317856, 324048, 331584, 363264, 378056, 386848, 422016, 423808, 432064, 442112, 445566, 519827, 567084, 580272, 594088, 635712, 648096, 663168, 756112, 773696, 844032, 847616, 864128, 891132, 1039654, 1134168, 1160544, 1188176, 1271424, 1296192, 1326336, 1512224, 1547392, 1559481, 1728256, 1782264, 2079308, 2268336, 2321088, 2376352, 2542848, 2592384, 3024448, 3094784, 3118962, 3564528, 4158616, 4536672, 4642176, 4752704, 5184768, 6048896, 6237924, 7129056, 8317232, 9073344, 9284352, 9505408, 12097792, 12475848, 14258112, 16634464, 18146688, 19010816, 24951696, 28516224, 33268928, 36293376, 49903392, 57032448, 66537856, 99806784, 133075712, 199613568, 399227136]

約数ペア:

[(1, 399227136), (2, 199613568), (3, 133075712), (4, 99806784), (6, 66537856), (7, 57032448), (8, 49903392), (11, 36293376), (12, 33268928), (14, 28516224), (16, 24951696), (21, 19010816), (22, 18146688), (24, 16634464), (28, 14258112), (32, 12475848), (33, 12097792), (42, 9505408), (43, 9284352), (44, 9073344), (48, 8317232), (56, 7129056), (64, 6237924), (66, 6048896), (77, 5184768), (84, 4752704), (86, 4642176), (88, 4536672), (96, 4158616), (112, 3564528), (128, 3118962), (129, 3094784), (132, 3024448), (154, 2592384), (157, 2542848), (168, 2376352), (172, 2321088), (176, 2268336), (192, 2079308), (224, 1782264), (231, 1728256), (256, 1559481), (258, 1547392), (264, 1512224), (301, 1326336), (308, 1296192), (314, 1271424), (336, 1188176), (344, 1160544), (352, 1134168), (384, 1039654), (448, 891132), (462, 864128), (471, 847616), (473, 844032), (516, 773696), (528, 756112), (602, 663168), (616, 648096), (628, 635712), (672, 594088), (688, 580272), (704, 567084), (768, 519827), (896, 445566), (903, 442112), (924, 432064), (942, 423808), (946, 422016), (1032, 386848), (1056, 378056), (1099, 363264), (1204, 331584), (1232, 324048), (1256, 317856), (1344, 297044), (1376, 290136), (1408, 283542), (1419, 281344), (1727, 231168), (1792, 222783), (1806, 221056), (1848, 216032), (1884, 211904), (1892, 211008), (2064, 193424), (2112, 189028), (2198, 181632), (2408, 165792), (2464, 162024), (2512, 158928), (2688, 148522), (2752, 145068), (2816, 141771), (2838, 140672), (3297, 121088), (3311, 120576), (3454, 115584), (3612, 110528), (3696, 108016), (3768, 105952), (3784, 105504), (4128, 96712), (4224, 94514), (4396, 90816), (4816, 82896), (4928, 81012), (5024, 79464), (5181, 77056), (5376, 74261), (5504, 72534), (5676, 70336), (6594, 60544), (6622, 60288), (6751, 59136), (6908, 57792), (7224, 55264), (7392, 54008), (7536, 52976), (7568, 52752), (8256, 48356), (8448, 47257), (8792, 45408), (9632, 41448), (9856, 40506), (9933, 40192), (10048, 39732), (10362, 38528), (11008, 36267), (11352, 35168), (12089, 33024), (13188, 30272), (13244, 30144), (13502, 29568), (13816, 28896), (14448, 27632), (14784, 27004), (15072, 26488), (15136, 26376), (16512, 24178), (17584, 22704), (19264, 20724), (19712, 20253), (19866, 20096)]