2247694288

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{32213}}^1$

素因数の和:32324

約数の個数: 60

約数和(自身を含む): 5122992420

約数和(自身を除く): 2875298132

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 784, 1246, 1424, 2492, 4361, 4984, 8722, 9968, 17444, 32213, 34888, 64426, 69776, 128852, 225491, 257704, 450982, 515408, 901964, 1578437, 1803928, 2866957, 3156874, 3607856, 5733914, 6313748, 11467828, 12627496, 20068699, 22935656, 25254992, 40137398, 45871312, 80274796, 140480893, 160549592, 280961786, 321099184, 561923572, 1123847144, 2247694288]

約数ペア:

[(1, 2247694288), (2, 1123847144), (4, 561923572), (7, 321099184), (8, 280961786), (14, 160549592), (16, 140480893), (28, 80274796), (49, 45871312), (56, 40137398), (89, 25254992), (98, 22935656), (112, 20068699), (178, 12627496), (196, 11467828), (356, 6313748), (392, 5733914), (623, 3607856), (712, 3156874), (784, 2866957), (1246, 1803928), (1424, 1578437), (2492, 901964), (4361, 515408), (4984, 450982), (8722, 257704), (9968, 225491), (17444, 128852), (32213, 69776), (34888, 64426)]