427293888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 224

約数和(自身を含む): 1409395200

約数和(自身を除く): 982101312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 56, 57, 58, 64, 76, 84, 87, 96, 112, 114, 116, 133, 152, 168, 174, 192, 203, 224, 228, 232, 266, 304, 336, 348, 399, 406, 448, 456, 464, 532, 551, 577, 608, 609, 672, 696, 798, 812, 912, 928, 1064, 1102, 1154, 1216, 1218, 1344, 1392, 1596, 1624, 1653, 1731, 1824, 1856, 2128, 2204, 2308, 2436, 2784, 3192, 3248, 3306, 3462, 3648, 3857, 4039, 4256, 4408, 4616, 4872, 5568, 6384, 6496, 6612, 6924, 7714, 8078, 8512, 8816, 9232, 9744, 10963, 11571, 12117, 12768, 12992, 13224, 13848, 15428, 16156, 16733, 17632, 18464, 19488, 21926, 23142, 24234, 25536, 26448, 27696, 30856, 32312, 32889, 33466, 35264, 36928, 38976, 43852, 46284, 48468, 50199, 52896, 55392, 61712, 64624, 65778, 66932, 76741, 87704, 92568, 96936, 100398, 105792, 110784, 117131, 123424, 129248, 131556, 133864, 153482, 175408, 185136, 193872, 200796, 230223, 234262, 246848, 258496, 263112, 267728, 306964, 317927, 350816, 351393, 370272, 387744, 401592, 460446, 468524, 526224, 535456, 613928, 635854, 701632, 702786, 740544, 775488, 803184, 920892, 937048, 953781, 1052448, 1070912, 1227856, 1271708, 1405572, 1606368, 1841784, 1874096, 1907562, 2104896, 2225489, 2455712, 2543416, 2811144, 3212736, 3683568, 3748192, 3815124, 4450978, 4911424, 5086832, 5622288, 6676467, 7367136, 7496384, 7630248, 8901956, 10173664, 11244576, 13352934, 14734272, 15260496, 17803912, 20347328, 22489152, 26705868, 30520992, 35607824, 53411736, 61041984, 71215648, 106823472, 142431296, 213646944, 427293888]

約数ペア:

[(1, 427293888), (2, 213646944), (3, 142431296), (4, 106823472), (6, 71215648), (7, 61041984), (8, 53411736), (12, 35607824), (14, 30520992), (16, 26705868), (19, 22489152), (21, 20347328), (24, 17803912), (28, 15260496), (29, 14734272), (32, 13352934), (38, 11244576), (42, 10173664), (48, 8901956), (56, 7630248), (57, 7496384), (58, 7367136), (64, 6676467), (76, 5622288), (84, 5086832), (87, 4911424), (96, 4450978), (112, 3815124), (114, 3748192), (116, 3683568), (133, 3212736), (152, 2811144), (168, 2543416), (174, 2455712), (192, 2225489), (203, 2104896), (224, 1907562), (228, 1874096), (232, 1841784), (266, 1606368), (304, 1405572), (336, 1271708), (348, 1227856), (399, 1070912), (406, 1052448), (448, 953781), (456, 937048), (464, 920892), (532, 803184), (551, 775488), (577, 740544), (608, 702786), (609, 701632), (672, 635854), (696, 613928), (798, 535456), (812, 526224), (912, 468524), (928, 460446), (1064, 401592), (1102, 387744), (1154, 370272), (1216, 351393), (1218, 350816), (1344, 317927), (1392, 306964), (1596, 267728), (1624, 263112), (1653, 258496), (1731, 246848), (1824, 234262), (1856, 230223), (2128, 200796), (2204, 193872), (2308, 185136), (2436, 175408), (2784, 153482), (3192, 133864), (3248, 131556), (3306, 129248), (3462, 123424), (3648, 117131), (3857, 110784), (4039, 105792), (4256, 100398), (4408, 96936), (4616, 92568), (4872, 87704), (5568, 76741), (6384, 66932), (6496, 65778), (6612, 64624), (6924, 61712), (7714, 55392), (8078, 52896), (8512, 50199), (8816, 48468), (9232, 46284), (9744, 43852), (10963, 38976), (11571, 36928), (12117, 35264), (12768, 33466), (12992, 32889), (13224, 32312), (13848, 30856), (15428, 27696), (16156, 26448), (16733, 25536), (17632, 24234), (18464, 23142), (19488, 21926)]