2562843632848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1\times {\mathrm{118373}}^1$

素因数の和:118940

約数の個数: 80

約数和(自身を含む): 5266601308800

約数和(自身を除く): 2703757675952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 229, 304, 311, 458, 622, 916, 1244, 1832, 2488, 3664, 4351, 4976, 5909, 8702, 11818, 17404, 23636, 34808, 47272, 69616, 71219, 94544, 118373, 142438, 236746, 284876, 473492, 569752, 946984, 1139504, 1353161, 1893968, 2249087, 2706322, 4498174, 5412644, 8996348, 10825288, 17992696, 21650576, 27107417, 35985392, 36814003, 54214834, 73628006, 108429668, 147256012, 216859336, 294512024, 433718672, 515040923, 589024048, 699466057, 1030081846, 1398932114, 2060163692, 2797864228, 4120327384, 5595728456, 8240654768, 8430406687, 11191456912, 16860813374, 33721626748, 67443253496, 134886506992, 160177727053, 320355454106, 640710908212, 1281421816424, 2562843632848]

約数ペア:

[(1, 2562843632848), (2, 1281421816424), (4, 640710908212), (8, 320355454106), (16, 160177727053), (19, 134886506992), (38, 67443253496), (76, 33721626748), (152, 16860813374), (229, 11191456912), (304, 8430406687), (311, 8240654768), (458, 5595728456), (622, 4120327384), (916, 2797864228), (1244, 2060163692), (1832, 1398932114), (2488, 1030081846), (3664, 699466057), (4351, 589024048), (4976, 515040923), (5909, 433718672), (8702, 294512024), (11818, 216859336), (17404, 147256012), (23636, 108429668), (34808, 73628006), (47272, 54214834), (69616, 36814003), (71219, 35985392), (94544, 27107417), (118373, 21650576), (142438, 17992696), (236746, 10825288), (284876, 8996348), (473492, 5412644), (569752, 4498174), (946984, 2706322), (1139504, 2249087), (1353161, 1893968)]