243832008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4637}}^1$

素因数の和:4966

約数の個数: 64

約数和(自身を含む): 699039360

約数和(自身を除く): 455207352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 626, 939, 1252, 1878, 2191, 2504, 3756, 4382, 4637, 6573, 7512, 8764, 9274, 13146, 13911, 17528, 18548, 26292, 27822, 32459, 37096, 52584, 55644, 64918, 97377, 111288, 129836, 194754, 259672, 389508, 779016, 1451381, 2902762, 4354143, 5805524, 8708286, 10159667, 11611048, 17416572, 20319334, 30479001, 34833144, 40638668, 60958002, 81277336, 121916004, 243832008]

約数ペア:

[(1, 243832008), (2, 121916004), (3, 81277336), (4, 60958002), (6, 40638668), (7, 34833144), (8, 30479001), (12, 20319334), (14, 17416572), (21, 11611048), (24, 10159667), (28, 8708286), (42, 5805524), (56, 4354143), (84, 2902762), (168, 1451381), (313, 779016), (626, 389508), (939, 259672), (1252, 194754), (1878, 129836), (2191, 111288), (2504, 97377), (3756, 64918), (4382, 55644), (4637, 52584), (6573, 37096), (7512, 32459), (8764, 27822), (9274, 26292), (13146, 18548), (13911, 17528)]