39131904

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 123621120

約数和(自身を除く): 84489216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 251, 256, 336, 348, 384, 406, 448, 464, 502, 609, 672, 696, 753, 768, 812, 896, 928, 1004, 1218, 1344, 1392, 1506, 1624, 1757, 1792, 1856, 2008, 2436, 2688, 2784, 3012, 3248, 3514, 3712, 4016, 4872, 5271, 5376, 5568, 6024, 6496, 7028, 7279, 7424, 8032, 9744, 10542, 11136, 12048, 12992, 14056, 14558, 16064, 19488, 21084, 21837, 22272, 24096, 25984, 28112, 29116, 32128, 38976, 42168, 43674, 48192, 50953, 51968, 56224, 58232, 64256, 77952, 84336, 87348, 96384, 101906, 112448, 116464, 152859, 155904, 168672, 174696, 192768, 203812, 224896, 232928, 305718, 337344, 349392, 407624, 449792, 465856, 611436, 674688, 698784, 815248, 931712, 1222872, 1349376, 1397568, 1630496, 1863424, 2445744, 2795136, 3260992, 4891488, 5590272, 6521984, 9782976, 13043968, 19565952, 39131904]

約数ペア:

[(1, 39131904), (2, 19565952), (3, 13043968), (4, 9782976), (6, 6521984), (7, 5590272), (8, 4891488), (12, 3260992), (14, 2795136), (16, 2445744), (21, 1863424), (24, 1630496), (28, 1397568), (29, 1349376), (32, 1222872), (42, 931712), (48, 815248), (56, 698784), (58, 674688), (64, 611436), (84, 465856), (87, 449792), (96, 407624), (112, 349392), (116, 337344), (128, 305718), (168, 232928), (174, 224896), (192, 203812), (203, 192768), (224, 174696), (232, 168672), (251, 155904), (256, 152859), (336, 116464), (348, 112448), (384, 101906), (406, 96384), (448, 87348), (464, 84336), (502, 77952), (609, 64256), (672, 58232), (696, 56224), (753, 51968), (768, 50953), (812, 48192), (896, 43674), (928, 42168), (1004, 38976), (1218, 32128), (1344, 29116), (1392, 28112), (1506, 25984), (1624, 24096), (1757, 22272), (1792, 21837), (1856, 21084), (2008, 19488), (2436, 16064), (2688, 14558), (2784, 14056), (3012, 12992), (3248, 12048), (3514, 11136), (3712, 10542), (4016, 9744), (4872, 8032), (5271, 7424), (5376, 7279), (5568, 7028), (6024, 6496)]