223887222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1438

約数の個数: 96

約数和(自身を含む): 565175520

約数和(自身を除く): 341288298

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 117, 171, 222, 234, 247, 333, 342, 481, 494, 666, 703, 741, 962, 1361, 1406, 1443, 1482, 2109, 2223, 2722, 2886, 4083, 4218, 4329, 4446, 6327, 8166, 8658, 9139, 12249, 12654, 17693, 18278, 24498, 25859, 27417, 35386, 50357, 51718, 53079, 54834, 77577, 82251, 100714, 106158, 151071, 155154, 159237, 164502, 232731, 302142, 318474, 336167, 453213, 465462, 654641, 672334, 906426, 956783, 1008501, 1309282, 1913566, 1963923, 2017002, 2870349, 3025503, 3927846, 5740698, 5891769, 6051006, 8611047, 11783538, 12438179, 17222094, 24876358, 37314537, 74629074, 111943611, 223887222]

約数ペア:

[(1, 223887222), (2, 111943611), (3, 74629074), (6, 37314537), (9, 24876358), (13, 17222094), (18, 12438179), (19, 11783538), (26, 8611047), (37, 6051006), (38, 5891769), (39, 5740698), (57, 3927846), (74, 3025503), (78, 2870349), (111, 2017002), (114, 1963923), (117, 1913566), (171, 1309282), (222, 1008501), (234, 956783), (247, 906426), (333, 672334), (342, 654641), (481, 465462), (494, 453213), (666, 336167), (703, 318474), (741, 302142), (962, 232731), (1361, 164502), (1406, 159237), (1443, 155154), (1482, 151071), (2109, 106158), (2223, 100714), (2722, 82251), (2886, 77577), (4083, 54834), (4218, 53079), (4329, 51718), (4446, 50357), (6327, 35386), (8166, 27417), (8658, 25859), (9139, 24498), (12249, 18278), (12654, 17693)]