1566341648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 3297646080

約数和(自身を除く): 1731304432

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 179, 212, 272, 358, 424, 607, 716, 848, 901, 1214, 1432, 1802, 2428, 2864, 3043, 3604, 4856, 6086, 7208, 9487, 9712, 10319, 12172, 14416, 18974, 20638, 24344, 32171, 37948, 41276, 48688, 64342, 75896, 82552, 108653, 128684, 151792, 161279, 165104, 217306, 257368, 322558, 434612, 514736, 546907, 645116, 869224, 1093814, 1290232, 1738448, 1847101, 2187628, 2580464, 3694202, 4375256, 5758609, 7388404, 8750512, 11517218, 14776808, 23034436, 29553616, 46068872, 92137744, 97896353, 195792706, 391585412, 783170824, 1566341648]

約数ペア:

[(1, 1566341648), (2, 783170824), (4, 391585412), (8, 195792706), (16, 97896353), (17, 92137744), (34, 46068872), (53, 29553616), (68, 23034436), (106, 14776808), (136, 11517218), (179, 8750512), (212, 7388404), (272, 5758609), (358, 4375256), (424, 3694202), (607, 2580464), (716, 2187628), (848, 1847101), (901, 1738448), (1214, 1290232), (1432, 1093814), (1802, 869224), (2428, 645116), (2864, 546907), (3043, 514736), (3604, 434612), (4856, 322558), (6086, 257368), (7208, 217306), (9487, 165104), (9712, 161279), (10319, 151792), (12172, 128684), (14416, 108653), (18974, 82552), (20638, 75896), (24344, 64342), (32171, 48688), (37948, 41276)]