38988312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6421}}^1$

素因数の和:6464

約数の個数: 64

約数和(自身を含む): 110972160

約数和(自身を除く): 71983848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 6072, 6421, 12842, 19263, 25684, 38526, 51368, 70631, 77052, 141262, 147683, 154104, 211893, 282524, 295366, 423786, 443049, 565048, 590732, 847572, 886098, 1181464, 1624513, 1695144, 1772196, 3249026, 3544392, 4873539, 6498052, 9747078, 12996104, 19494156, 38988312]

約数ペア:

[(1, 38988312), (2, 19494156), (3, 12996104), (4, 9747078), (6, 6498052), (8, 4873539), (11, 3544392), (12, 3249026), (22, 1772196), (23, 1695144), (24, 1624513), (33, 1181464), (44, 886098), (46, 847572), (66, 590732), (69, 565048), (88, 443049), (92, 423786), (132, 295366), (138, 282524), (184, 211893), (253, 154104), (264, 147683), (276, 141262), (506, 77052), (552, 70631), (759, 51368), (1012, 38526), (1518, 25684), (2024, 19263), (3036, 12842), (6072, 6421)]