486560898

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 1126224000

約数和(自身を除く): 639663102

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 157, 174, 261, 314, 471, 522, 783, 942, 1413, 1566, 1979, 2826, 3958, 4239, 4553, 5937, 8478, 9106, 11874, 13659, 17811, 27318, 35622, 40977, 53433, 57391, 81954, 106866, 114782, 122931, 172173, 245862, 310703, 344346, 516519, 621406, 932109, 1033038, 1549557, 1864218, 2796327, 3099114, 5592654, 8388981, 9010387, 16777962, 18020774, 27031161, 54062322, 81093483, 162186966, 243280449, 486560898]

約数ペア:

[(1, 486560898), (2, 243280449), (3, 162186966), (6, 81093483), (9, 54062322), (18, 27031161), (27, 18020774), (29, 16777962), (54, 9010387), (58, 8388981), (87, 5592654), (157, 3099114), (174, 2796327), (261, 1864218), (314, 1549557), (471, 1033038), (522, 932109), (783, 621406), (942, 516519), (1413, 344346), (1566, 310703), (1979, 245862), (2826, 172173), (3958, 122931), (4239, 114782), (4553, 106866), (5937, 81954), (8478, 57391), (9106, 53433), (11874, 40977), (13659, 35622), (17811, 27318)]