7819790928

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1\times {\mathrm{2347}}^1$

素因数の和:4092

約数の個数: 80

約数和(自身を含む): 20714882496

約数和(自身を除く): 12895091568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1693, 1968, 2347, 3386, 4694, 5079, 6772, 7041, 9388, 10158, 13544, 14082, 18776, 20316, 27088, 28164, 37552, 40632, 56328, 69413, 81264, 96227, 112656, 138826, 192454, 208239, 277652, 288681, 384908, 416478, 555304, 577362, 769816, 832956, 1110608, 1154724, 1539632, 1665912, 2309448, 3331824, 3973471, 4618896, 7946942, 11920413, 15893884, 23840826, 31787768, 47681652, 63575536, 95363304, 162912311, 190726608, 325824622, 488736933, 651649244, 977473866, 1303298488, 1954947732, 2606596976, 3909895464, 7819790928]

約数ペア:

[(1, 7819790928), (2, 3909895464), (3, 2606596976), (4, 1954947732), (6, 1303298488), (8, 977473866), (12, 651649244), (16, 488736933), (24, 325824622), (41, 190726608), (48, 162912311), (82, 95363304), (123, 63575536), (164, 47681652), (246, 31787768), (328, 23840826), (492, 15893884), (656, 11920413), (984, 7946942), (1693, 4618896), (1968, 3973471), (2347, 3331824), (3386, 2309448), (4694, 1665912), (5079, 1539632), (6772, 1154724), (7041, 1110608), (9388, 832956), (10158, 769816), (13544, 577362), (14082, 555304), (18776, 416478), (20316, 384908), (27088, 288681), (28164, 277652), (37552, 208239), (40632, 192454), (56328, 138826), (69413, 112656), (81264, 96227)]