242695816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6311}}^1$

素因数の和:6370

約数の個数: 64

約数和(自身を含む): 545356800

約数和(自身を除く): 302660984

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 184, 209, 253, 418, 437, 506, 836, 874, 1012, 1672, 1748, 2024, 3496, 4807, 6311, 9614, 12622, 19228, 25244, 38456, 50488, 69421, 119909, 138842, 145153, 239818, 277684, 290306, 479636, 555368, 580612, 959272, 1161224, 1318999, 1596683, 2637998, 2757907, 3193366, 5275996, 5515814, 6386732, 10551992, 11031628, 12773464, 22063256, 30336977, 60673954, 121347908, 242695816]

約数ペア:

[(1, 242695816), (2, 121347908), (4, 60673954), (8, 30336977), (11, 22063256), (19, 12773464), (22, 11031628), (23, 10551992), (38, 6386732), (44, 5515814), (46, 5275996), (76, 3193366), (88, 2757907), (92, 2637998), (152, 1596683), (184, 1318999), (209, 1161224), (253, 959272), (418, 580612), (437, 555368), (506, 479636), (836, 290306), (874, 277684), (1012, 239818), (1672, 145153), (1748, 138842), (2024, 119909), (3496, 69421), (4807, 50488), (6311, 38456), (9614, 25244), (12622, 19228)]