221347032

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3061}}^1$

素因数の和:3224

約数の個数: 64

約数和(自身を含む): 582024960

約数和(自身を除く): 360677928

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 131, 138, 184, 262, 276, 393, 524, 552, 786, 1048, 1572, 3013, 3061, 3144, 6026, 6122, 9039, 9183, 12052, 12244, 18078, 18366, 24104, 24488, 36156, 36732, 70403, 72312, 73464, 140806, 211209, 281612, 400991, 422418, 563224, 801982, 844836, 1202973, 1603964, 1689672, 2405946, 3207928, 4811892, 9222793, 9623784, 18445586, 27668379, 36891172, 55336758, 73782344, 110673516, 221347032]

約数ペア:

[(1, 221347032), (2, 110673516), (3, 73782344), (4, 55336758), (6, 36891172), (8, 27668379), (12, 18445586), (23, 9623784), (24, 9222793), (46, 4811892), (69, 3207928), (92, 2405946), (131, 1689672), (138, 1603964), (184, 1202973), (262, 844836), (276, 801982), (393, 563224), (524, 422418), (552, 400991), (786, 281612), (1048, 211209), (1572, 140806), (3013, 73464), (3061, 72312), (3144, 70403), (6026, 36732), (6122, 36156), (9039, 24488), (9183, 24104), (12052, 18366), (12244, 18078)]