387366912009

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{316339}}^1$

素因数の和:316416

約数の個数: 128

約数和(自身を含む): 777437184000

約数和(自身を除く): 390070271991

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 31, 33, 57, 63, 77, 93, 99, 133, 171, 189, 209, 217, 231, 279, 297, 341, 399, 513, 589, 627, 651, 693, 837, 1023, 1197, 1463, 1767, 1881, 1953, 2079, 2387, 3069, 3591, 4123, 4389, 5301, 5643, 5859, 6479, 7161, 9207, 12369, 13167, 15903, 19437, 21483, 37107, 39501, 45353, 58311, 64449, 111321, 136059, 174933, 316339, 408177, 949017, 1224531, 2214373, 2847051, 3479729, 6010441, 6643119, 8541153, 9806509, 10439187, 18031323, 19929357, 24358103, 29419527, 31317561, 42073087, 54093969, 59788071, 66114851, 68645563, 73074309, 88258581, 93952683, 107871599, 126219261, 162281907, 186323671, 198344553, 205936689, 219222927, 264775743, 323614797, 378657783, 462803957, 558971013, 595033659, 617810067, 657668781, 755101193, 970844391, 1135973349, 1304265697, 1388411871, 1676913039, 1785100977, 1853430201, 2049560381, 2265303579, 2912533173, 3912797091, 4165235613, 5030739117, 6148681143, 6795910737, 11738391273, 12495706839, 14346922667, 18446043429, 20387732211, 35215173819, 43040768001, 55338130287, 129122304003, 387366912009]

約数ペア:

[(1, 387366912009), (3, 129122304003), (7, 55338130287), (9, 43040768001), (11, 35215173819), (19, 20387732211), (21, 18446043429), (27, 14346922667), (31, 12495706839), (33, 11738391273), (57, 6795910737), (63, 6148681143), (77, 5030739117), (93, 4165235613), (99, 3912797091), (133, 2912533173), (171, 2265303579), (189, 2049560381), (209, 1853430201), (217, 1785100977), (231, 1676913039), (279, 1388411871), (297, 1304265697), (341, 1135973349), (399, 970844391), (513, 755101193), (589, 657668781), (627, 617810067), (651, 595033659), (693, 558971013), (837, 462803957), (1023, 378657783), (1197, 323614797), (1463, 264775743), (1767, 219222927), (1881, 205936689), (1953, 198344553), (2079, 186323671), (2387, 162281907), (3069, 126219261), (3591, 107871599), (4123, 93952683), (4389, 88258581), (5301, 73074309), (5643, 68645563), (5859, 66114851), (6479, 59788071), (7161, 54093969), (9207, 42073087), (12369, 31317561), (13167, 29419527), (15903, 24358103), (19437, 19929357), (21483, 18031323), (37107, 10439187), (39501, 9806509), (45353, 8541153), (58311, 6643119), (64449, 6010441), (111321, 3479729), (136059, 2847051), (174933, 2214373), (316339, 1224531), (408177, 949017)]