31850387568

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{2081}}^1$

素因数の和:2668

約数の個数: 160

約数和(自身を含む): 92940480000

約数和(自身を除く): 61090092432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 499, 568, 639, 852, 998, 1136, 1278, 1497, 1704, 1917, 1996, 2081, 2556, 2994, 3408, 3834, 3992, 4162, 4491, 5112, 5988, 6243, 7668, 7984, 8324, 8982, 10224, 11976, 12486, 13473, 15336, 16648, 17964, 18729, 23952, 24972, 26946, 30672, 33296, 35429, 35928, 37458, 49944, 53892, 56187, 70858, 71856, 74916, 99888, 106287, 107784, 112374, 141716, 147751, 149832, 212574, 215568, 224748, 283432, 295502, 299664, 318861, 425148, 443253, 449496, 566864, 591004, 637722, 850296, 886506, 898992, 956583, 1038419, 1182008, 1275444, 1329759, 1700592, 1773012, 1913166, 2076838, 2364016, 2550888, 2659518, 3115257, 3546024, 3826332, 3989277, 4153676, 5101776, 5319036, 6230514, 7092048, 7652664, 7978554, 8307352, 9345771, 10638072, 12461028, 15305328, 15957108, 16614704, 18691542, 21276144, 24922056, 28037313, 31914216, 37383084, 49844112, 56074626, 63828432, 73727749, 74766168, 112149252, 147455498, 149532336, 221183247, 224298504, 294910996, 442366494, 448597008, 589821992, 663549741, 884732988, 1179643984, 1327099482, 1769465976, 1990649223, 2654198964, 3538931952, 3981298446, 5308397928, 7962596892, 10616795856, 15925193784, 31850387568]

約数ペア:

[(1, 31850387568), (2, 15925193784), (3, 10616795856), (4, 7962596892), (6, 5308397928), (8, 3981298446), (9, 3538931952), (12, 2654198964), (16, 1990649223), (18, 1769465976), (24, 1327099482), (27, 1179643984), (36, 884732988), (48, 663549741), (54, 589821992), (71, 448597008), (72, 442366494), (108, 294910996), (142, 224298504), (144, 221183247), (213, 149532336), (216, 147455498), (284, 112149252), (426, 74766168), (432, 73727749), (499, 63828432), (568, 56074626), (639, 49844112), (852, 37383084), (998, 31914216), (1136, 28037313), (1278, 24922056), (1497, 21276144), (1704, 18691542), (1917, 16614704), (1996, 15957108), (2081, 15305328), (2556, 12461028), (2994, 10638072), (3408, 9345771), (3834, 8307352), (3992, 7978554), (4162, 7652664), (4491, 7092048), (5112, 6230514), (5988, 5319036), (6243, 5101776), (7668, 4153676), (7984, 3989277), (8324, 3826332), (8982, 3546024), (10224, 3115257), (11976, 2659518), (12486, 2550888), (13473, 2364016), (15336, 2076838), (16648, 1913166), (17964, 1773012), (18729, 1700592), (23952, 1329759), (24972, 1275444), (26946, 1182008), (30672, 1038419), (33296, 956583), (35429, 898992), (35928, 886506), (37458, 850296), (49944, 637722), (53892, 591004), (56187, 566864), (70858, 449496), (71856, 443253), (74916, 425148), (99888, 318861), (106287, 299664), (107784, 295502), (112374, 283432), (141716, 224748), (147751, 215568), (149832, 212574)]