392918292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 1127887488

約数和(自身を除く): 734969196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 173, 207, 211, 234, 276, 299, 346, 414, 422, 468, 519, 598, 633, 692, 828, 844, 897, 1038, 1196, 1266, 1557, 1794, 1899, 2076, 2249, 2532, 2691, 2743, 3114, 3588, 3798, 3979, 4498, 4853, 5382, 5486, 6228, 6747, 7596, 7958, 8229, 8996, 9706, 10764, 10972, 11937, 13494, 14559, 15916, 16458, 19412, 20241, 23874, 24687, 26988, 29118, 32916, 35811, 36503, 40482, 43677, 47748, 49374, 51727, 58236, 63089, 71622, 73006, 80964, 87354, 98748, 103454, 109509, 126178, 143244, 146012, 155181, 174708, 189267, 206908, 219018, 252356, 310362, 328527, 378534, 438036, 465543, 474539, 567801, 620724, 657054, 757068, 839569, 931086, 949078, 1135602, 1314108, 1423617, 1679138, 1862172, 1898156, 2271204, 2518707, 2847234, 3358276, 4270851, 5037414, 5694468, 7556121, 8541702, 10074828, 10914397, 15112242, 17083404, 21828794, 30224484, 32743191, 43657588, 65486382, 98229573, 130972764, 196459146, 392918292]

約数ペア:

[(1, 392918292), (2, 196459146), (3, 130972764), (4, 98229573), (6, 65486382), (9, 43657588), (12, 32743191), (13, 30224484), (18, 21828794), (23, 17083404), (26, 15112242), (36, 10914397), (39, 10074828), (46, 8541702), (52, 7556121), (69, 5694468), (78, 5037414), (92, 4270851), (117, 3358276), (138, 2847234), (156, 2518707), (173, 2271204), (207, 1898156), (211, 1862172), (234, 1679138), (276, 1423617), (299, 1314108), (346, 1135602), (414, 949078), (422, 931086), (468, 839569), (519, 757068), (598, 657054), (633, 620724), (692, 567801), (828, 474539), (844, 465543), (897, 438036), (1038, 378534), (1196, 328527), (1266, 310362), (1557, 252356), (1794, 219018), (1899, 206908), (2076, 189267), (2249, 174708), (2532, 155181), (2691, 146012), (2743, 143244), (3114, 126178), (3588, 109509), (3798, 103454), (3979, 98748), (4498, 87354), (4853, 80964), (5382, 73006), (5486, 71622), (6228, 63089), (6747, 58236), (7596, 51727), (7958, 49374), (8229, 47748), (8996, 43677), (9706, 40482), (10764, 36503), (10972, 35811), (11937, 32916), (13494, 29118), (14559, 26988), (15916, 24687), (16458, 23874), (19412, 20241)]