390598208

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 252

約数和(自身を含む): 1080985392

約数和(自身を除く): 690387184

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 67, 77, 88, 91, 98, 104, 112, 134, 143, 154, 169, 176, 182, 196, 208, 224, 268, 286, 308, 338, 352, 364, 392, 416, 448, 469, 536, 539, 572, 616, 637, 676, 704, 728, 737, 784, 832, 871, 938, 1001, 1072, 1078, 1144, 1183, 1232, 1274, 1352, 1456, 1474, 1568, 1742, 1859, 1876, 2002, 2144, 2156, 2288, 2366, 2464, 2548, 2704, 2912, 2948, 3136, 3283, 3484, 3718, 3752, 4004, 4288, 4312, 4576, 4732, 4928, 5096, 5159, 5408, 5824, 5896, 6097, 6566, 6968, 7007, 7436, 7504, 8008, 8281, 8624, 9152, 9464, 9581, 10192, 10318, 10816, 11323, 11792, 12194, 13013, 13132, 13936, 14014, 14872, 15008, 16016, 16562, 17248, 18928, 19162, 20384, 20636, 22646, 23584, 24388, 26026, 26264, 27872, 28028, 29744, 30016, 32032, 33124, 34496, 36113, 37856, 38324, 40768, 41272, 42679, 45292, 47168, 48776, 52052, 52528, 55744, 56056, 59488, 64064, 66248, 67067, 72226, 75712, 76648, 79261, 82544, 85358, 90584, 91091, 97552, 104104, 105056, 112112, 118976, 124553, 132496, 134134, 144452, 153296, 158522, 165088, 170716, 181168, 182182, 195104, 208208, 210112, 224224, 249106, 264992, 268268, 288904, 306592, 317044, 330176, 341432, 362336, 364364, 390208, 416416, 448448, 469469, 498212, 529984, 536536, 554827, 577808, 613184, 634088, 682864, 724672, 728728, 832832, 871871, 938938, 996424, 1073072, 1109654, 1155616, 1268176, 1365728, 1457456, 1743742, 1877876, 1992848, 2146144, 2219308, 2311232, 2536352, 2731456, 2914912, 3487484, 3755752, 3985696, 4292288, 4438616, 5072704, 5829824, 6103097, 6974968, 7511504, 7971392, 8877232, 12206194, 13949936, 15023008, 17754464, 24412388, 27899872, 30046016, 35508928, 48824776, 55799744, 97649552, 195299104, 390598208]

約数ペア:

[(1, 390598208), (2, 195299104), (4, 97649552), (7, 55799744), (8, 48824776), (11, 35508928), (13, 30046016), (14, 27899872), (16, 24412388), (22, 17754464), (26, 15023008), (28, 13949936), (32, 12206194), (44, 8877232), (49, 7971392), (52, 7511504), (56, 6974968), (64, 6103097), (67, 5829824), (77, 5072704), (88, 4438616), (91, 4292288), (98, 3985696), (104, 3755752), (112, 3487484), (134, 2914912), (143, 2731456), (154, 2536352), (169, 2311232), (176, 2219308), (182, 2146144), (196, 1992848), (208, 1877876), (224, 1743742), (268, 1457456), (286, 1365728), (308, 1268176), (338, 1155616), (352, 1109654), (364, 1073072), (392, 996424), (416, 938938), (448, 871871), (469, 832832), (536, 728728), (539, 724672), (572, 682864), (616, 634088), (637, 613184), (676, 577808), (704, 554827), (728, 536536), (737, 529984), (784, 498212), (832, 469469), (871, 448448), (938, 416416), (1001, 390208), (1072, 364364), (1078, 362336), (1144, 341432), (1183, 330176), (1232, 317044), (1274, 306592), (1352, 288904), (1456, 268268), (1474, 264992), (1568, 249106), (1742, 224224), (1859, 210112), (1876, 208208), (2002, 195104), (2144, 182182), (2156, 181168), (2288, 170716), (2366, 165088), (2464, 158522), (2548, 153296), (2704, 144452), (2912, 134134), (2948, 132496), (3136, 124553), (3283, 118976), (3484, 112112), (3718, 105056), (3752, 104104), (4004, 97552), (4288, 91091), (4312, 90584), (4576, 85358), (4732, 82544), (4928, 79261), (5096, 76648), (5159, 75712), (5408, 72226), (5824, 67067), (5896, 66248), (6097, 64064), (6566, 59488), (6968, 56056), (7007, 55744), (7436, 52528), (7504, 52052), (8008, 48776), (8281, 47168), (8624, 45292), (9152, 42679), (9464, 41272), (9581, 40768), (10192, 38324), (10318, 37856), (10816, 36113), (11323, 34496), (11792, 33124), (12194, 32032), (13013, 30016), (13132, 29744), (13936, 28028), (14014, 27872), (14872, 26264), (15008, 26026), (16016, 24388), (16562, 23584), (17248, 22646), (18928, 20636), (19162, 20384)]