1568246456

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{6481}}^1$

素因数の和:6672

約数の個数: 64

約数和(自身を含む): 3500280000

約数和(自身を除く): 1932033544

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 149, 203, 232, 298, 406, 596, 812, 1043, 1192, 1624, 2086, 4172, 4321, 6481, 8344, 8642, 12962, 17284, 25924, 30247, 34568, 45367, 51848, 60494, 90734, 120988, 181468, 187949, 241976, 362936, 375898, 751796, 965669, 1315643, 1503592, 1931338, 2631286, 3862676, 5262572, 6759683, 7725352, 10525144, 13519366, 27038732, 28004401, 54077464, 56008802, 112017604, 196030807, 224035208, 392061614, 784123228, 1568246456]

約数ペア:

[(1, 1568246456), (2, 784123228), (4, 392061614), (7, 224035208), (8, 196030807), (14, 112017604), (28, 56008802), (29, 54077464), (56, 28004401), (58, 27038732), (116, 13519366), (149, 10525144), (203, 7725352), (232, 6759683), (298, 5262572), (406, 3862676), (596, 2631286), (812, 1931338), (1043, 1503592), (1192, 1315643), (1624, 965669), (2086, 751796), (4172, 375898), (4321, 362936), (6481, 241976), (8344, 187949), (8642, 181468), (12962, 120988), (17284, 90734), (25924, 60494), (30247, 51848), (34568, 45367)]