18460262912

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12850

約数の個数: 160

約数和(自身を含む): 46864333824

約数和(自身を除く): 28404070912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 512, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1792, 1984, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 5642, 5824, 6448, 6656, 6944, 7936, 11284, 11648, 12781, 12896, 13888, 15872, 22568, 23296, 25562, 25792, 27776, 45136, 46592, 51124, 51584, 55552, 89467, 90272, 102248, 103168, 111104, 166153, 178934, 180544, 204496, 206336, 332306, 357868, 361088, 396211, 408992, 664612, 715736, 722176, 792422, 817984, 1163071, 1329224, 1431472, 1444352, 1584844, 1635968, 2326142, 2658448, 2773477, 2862944, 3169688, 3271936, 4652284, 5150743, 5316896, 5546954, 5725888, 6339376, 6543872, 9304568, 10301486, 10633792, 11093908, 11451776, 12678752, 18609136, 20602972, 21267584, 22187816, 22903552, 25357504, 36055201, 37218272, 41205944, 42535168, 44375632, 45807104, 50715008, 72110402, 74436544, 82411888, 85070336, 88751264, 101430016, 144220804, 148873088, 164823776, 177502528, 202860032, 288441608, 297746176, 329647552, 355005056, 576883216, 595492352, 659295104, 710010112, 1153766432, 1318590208, 1420020224, 2307532864, 2637180416, 4615065728, 9230131456, 18460262912]

約数ペア:

[(1, 18460262912), (2, 9230131456), (4, 4615065728), (7, 2637180416), (8, 2307532864), (13, 1420020224), (14, 1318590208), (16, 1153766432), (26, 710010112), (28, 659295104), (31, 595492352), (32, 576883216), (52, 355005056), (56, 329647552), (62, 297746176), (64, 288441608), (91, 202860032), (104, 177502528), (112, 164823776), (124, 148873088), (128, 144220804), (182, 101430016), (208, 88751264), (217, 85070336), (224, 82411888), (248, 74436544), (256, 72110402), (364, 50715008), (403, 45807104), (416, 44375632), (434, 42535168), (448, 41205944), (496, 37218272), (512, 36055201), (728, 25357504), (806, 22903552), (832, 22187816), (868, 21267584), (896, 20602972), (992, 18609136), (1456, 12678752), (1612, 11451776), (1664, 11093908), (1736, 10633792), (1792, 10301486), (1984, 9304568), (2821, 6543872), (2912, 6339376), (3224, 5725888), (3328, 5546954), (3472, 5316896), (3584, 5150743), (3968, 4652284), (5642, 3271936), (5824, 3169688), (6448, 2862944), (6656, 2773477), (6944, 2658448), (7936, 2326142), (11284, 1635968), (11648, 1584844), (12781, 1444352), (12896, 1431472), (13888, 1329224), (15872, 1163071), (22568, 817984), (23296, 792422), (25562, 722176), (25792, 715736), (27776, 664612), (45136, 408992), (46592, 396211), (51124, 361088), (51584, 357868), (55552, 332306), (89467, 206336), (90272, 204496), (102248, 180544), (103168, 178934), (111104, 166153)]