1404929792

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 3390750720

約数和(自身を除く): 1985820928

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 89, 92, 112, 128, 161, 178, 184, 224, 256, 322, 356, 368, 383, 448, 623, 644, 712, 736, 766, 896, 1246, 1288, 1424, 1472, 1532, 1792, 2047, 2492, 2576, 2681, 2848, 2944, 3064, 4094, 4984, 5152, 5362, 5696, 5888, 6128, 8188, 8809, 9968, 10304, 10724, 11392, 12256, 14329, 16376, 17618, 19936, 20608, 21448, 22784, 24512, 28658, 32752, 34087, 35236, 39872, 41216, 42896, 49024, 57316, 61663, 65504, 68174, 70472, 79744, 85792, 98048, 114632, 123326, 131008, 136348, 140944, 159488, 171584, 229264, 238609, 246652, 262016, 272696, 281888, 343168, 458528, 477218, 493304, 524032, 545392, 563776, 686336, 784001, 917056, 954436, 986608, 1090784, 1127552, 1568002, 1834112, 1908872, 1973216, 2181568, 2255104, 3136004, 3668224, 3817744, 3946432, 4363136, 5488007, 6272008, 7635488, 7892864, 8726272, 10976014, 12544016, 15270976, 15785728, 21952028, 25088032, 30541952, 43904056, 50176064, 61083904, 87808112, 100352128, 175616224, 200704256, 351232448, 702464896, 1404929792]

約数ペア:

[(1, 1404929792), (2, 702464896), (4, 351232448), (7, 200704256), (8, 175616224), (14, 100352128), (16, 87808112), (23, 61083904), (28, 50176064), (32, 43904056), (46, 30541952), (56, 25088032), (64, 21952028), (89, 15785728), (92, 15270976), (112, 12544016), (128, 10976014), (161, 8726272), (178, 7892864), (184, 7635488), (224, 6272008), (256, 5488007), (322, 4363136), (356, 3946432), (368, 3817744), (383, 3668224), (448, 3136004), (623, 2255104), (644, 2181568), (712, 1973216), (736, 1908872), (766, 1834112), (896, 1568002), (1246, 1127552), (1288, 1090784), (1424, 986608), (1472, 954436), (1532, 917056), (1792, 784001), (2047, 686336), (2492, 563776), (2576, 545392), (2681, 524032), (2848, 493304), (2944, 477218), (3064, 458528), (4094, 343168), (4984, 281888), (5152, 272696), (5362, 262016), (5696, 246652), (5888, 238609), (6128, 229264), (8188, 171584), (8809, 159488), (9968, 140944), (10304, 136348), (10724, 131008), (11392, 123326), (12256, 114632), (14329, 98048), (16376, 85792), (17618, 79744), (19936, 70472), (20608, 68174), (21448, 65504), (22784, 61663), (24512, 57316), (28658, 49024), (32752, 42896), (34087, 41216), (35236, 39872)]