4990396664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{129769}}^1$

素因数の和:129828

約数の個数: 64

約数和(自身を含む): 11212128000

約数和(自身を除く): 6221731336

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, 9614, 19228, 38456, 129769, 259538, 519076, 1038152, 1427459, 2465611, 2854918, 2984687, 4931222, 5709836, 5969374, 9862444, 11419672, 11938748, 19724888, 23877496, 27121721, 32831557, 54243442, 56709053, 65663114, 108486884, 113418106, 131326228, 216973768, 226836212, 262652456, 453672424, 623799583, 1247599166, 2495198332, 4990396664]

約数ペア:

[(1, 4990396664), (2, 2495198332), (4, 1247599166), (8, 623799583), (11, 453672424), (19, 262652456), (22, 226836212), (23, 216973768), (38, 131326228), (44, 113418106), (46, 108486884), (76, 65663114), (88, 56709053), (92, 54243442), (152, 32831557), (184, 27121721), (209, 23877496), (253, 19724888), (418, 11938748), (437, 11419672), (506, 9862444), (836, 5969374), (874, 5709836), (1012, 4931222), (1672, 2984687), (1748, 2854918), (2024, 2465611), (3496, 1427459), (4807, 1038152), (9614, 519076), (19228, 259538), (38456, 129769)]