771469056

素因数分解:

$2^8\times 3^3\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:731

約数の個数: 144

約数和(自身を含む): 2295820800

約数和(自身を除く): 1524351744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 239, 256, 288, 384, 432, 467, 478, 576, 717, 768, 864, 934, 956, 1152, 1401, 1434, 1728, 1868, 1912, 2151, 2304, 2802, 2868, 3456, 3736, 3824, 4203, 4302, 5604, 5736, 6453, 6912, 7472, 7648, 8406, 8604, 11208, 11472, 12609, 12906, 14944, 15296, 16812, 17208, 22416, 22944, 25218, 25812, 29888, 30592, 33624, 34416, 44832, 45888, 50436, 51624, 59776, 61184, 67248, 68832, 89664, 91776, 100872, 103248, 111613, 119552, 134496, 137664, 179328, 183552, 201744, 206496, 223226, 268992, 275328, 334839, 358656, 403488, 412992, 446452, 537984, 550656, 669678, 806976, 825984, 892904, 1004517, 1075968, 1339356, 1613952, 1651968, 1785808, 2009034, 2678712, 3013551, 3227904, 3571616, 4018068, 5357424, 6027102, 7143232, 8036136, 10714848, 12054204, 14286464, 16072272, 21429696, 24108408, 28572928, 32144544, 42859392, 48216816, 64289088, 85718784, 96433632, 128578176, 192867264, 257156352, 385734528, 771469056]

約数ペア:

[(1, 771469056), (2, 385734528), (3, 257156352), (4, 192867264), (6, 128578176), (8, 96433632), (9, 85718784), (12, 64289088), (16, 48216816), (18, 42859392), (24, 32144544), (27, 28572928), (32, 24108408), (36, 21429696), (48, 16072272), (54, 14286464), (64, 12054204), (72, 10714848), (96, 8036136), (108, 7143232), (128, 6027102), (144, 5357424), (192, 4018068), (216, 3571616), (239, 3227904), (256, 3013551), (288, 2678712), (384, 2009034), (432, 1785808), (467, 1651968), (478, 1613952), (576, 1339356), (717, 1075968), (768, 1004517), (864, 892904), (934, 825984), (956, 806976), (1152, 669678), (1401, 550656), (1434, 537984), (1728, 446452), (1868, 412992), (1912, 403488), (2151, 358656), (2304, 334839), (2802, 275328), (2868, 268992), (3456, 223226), (3736, 206496), (3824, 201744), (4203, 183552), (4302, 179328), (5604, 137664), (5736, 134496), (6453, 119552), (6912, 111613), (7472, 103248), (7648, 100872), (8406, 91776), (8604, 89664), (11208, 68832), (11472, 67248), (12609, 61184), (12906, 59776), (14944, 51624), (15296, 50436), (16812, 45888), (17208, 44832), (22416, 34416), (22944, 33624), (25218, 30592), (25812, 29888)]