40472488448

素因数分解:

$2^9\times 7^2\times {\mathrm{281}}^1\times {\mathrm{5741}}^1$

素因数の和:6054

約数の個数: 120

約数和(自身を含む): 94419736884

約数和(自身を除く): 53947248436

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 281, 392, 448, 512, 562, 784, 896, 1124, 1568, 1792, 1967, 2248, 3136, 3584, 3934, 4496, 5741, 6272, 7868, 8992, 11482, 12544, 13769, 15736, 17984, 22964, 25088, 27538, 31472, 35968, 40187, 45928, 55076, 62944, 71936, 80374, 91856, 110152, 125888, 143872, 160748, 183712, 220304, 251776, 281309, 321496, 367424, 440608, 503552, 562618, 642992, 734848, 881216, 1007104, 1125236, 1285984, 1469696, 1613221, 1762432, 2250472, 2571968, 2939392, 3226442, 3524864, 4500944, 5143936, 6452884, 7049728, 9001888, 10287872, 11292547, 12905768, 18003776, 20575744, 22585094, 25811536, 36007552, 45170188, 51623072, 72015104, 79047829, 90340376, 103246144, 144030208, 158095658, 180680752, 206492288, 316191316, 361361504, 412984576, 632382632, 722723008, 825969152, 1264765264, 1445446016, 2529530528, 2890892032, 5059061056, 5781784064, 10118122112, 20236244224, 40472488448]

約数ペア:

[(1, 40472488448), (2, 20236244224), (4, 10118122112), (7, 5781784064), (8, 5059061056), (14, 2890892032), (16, 2529530528), (28, 1445446016), (32, 1264765264), (49, 825969152), (56, 722723008), (64, 632382632), (98, 412984576), (112, 361361504), (128, 316191316), (196, 206492288), (224, 180680752), (256, 158095658), (281, 144030208), (392, 103246144), (448, 90340376), (512, 79047829), (562, 72015104), (784, 51623072), (896, 45170188), (1124, 36007552), (1568, 25811536), (1792, 22585094), (1967, 20575744), (2248, 18003776), (3136, 12905768), (3584, 11292547), (3934, 10287872), (4496, 9001888), (5741, 7049728), (6272, 6452884), (7868, 5143936), (8992, 4500944), (11482, 3524864), (12544, 3226442), (13769, 2939392), (15736, 2571968), (17984, 2250472), (22964, 1762432), (25088, 1613221), (27538, 1469696), (31472, 1285984), (35968, 1125236), (40187, 1007104), (45928, 881216), (55076, 734848), (62944, 642992), (71936, 562618), (80374, 503552), (91856, 440608), (110152, 367424), (125888, 321496), (143872, 281309), (160748, 251776), (183712, 220304)]