129466816

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:629

約数の個数: 56

約数和(自身を含む): 269894304

約数和(自身を除く): 140427488

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 281, 313, 368, 562, 626, 736, 1124, 1252, 1472, 2248, 2504, 4496, 5008, 6463, 7199, 8992, 10016, 12926, 14398, 17984, 20032, 25852, 28796, 51704, 57592, 87953, 103408, 115184, 175906, 206816, 230368, 351812, 413632, 460736, 703624, 1407248, 2022919, 2814496, 4045838, 5628992, 8091676, 16183352, 32366704, 64733408, 129466816]

約数ペア:

[(1, 129466816), (2, 64733408), (4, 32366704), (8, 16183352), (16, 8091676), (23, 5628992), (32, 4045838), (46, 2814496), (64, 2022919), (92, 1407248), (184, 703624), (281, 460736), (313, 413632), (368, 351812), (562, 230368), (626, 206816), (736, 175906), (1124, 115184), (1252, 103408), (1472, 87953), (2248, 57592), (2504, 51704), (4496, 28796), (5008, 25852), (6463, 20032), (7199, 17984), (8992, 14398), (10016, 12926)]