297979164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 892539648

約数和(自身を除く): 594560484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 107, 126, 129, 172, 214, 252, 257, 258, 301, 321, 387, 428, 514, 516, 602, 642, 749, 771, 774, 903, 963, 1028, 1204, 1284, 1498, 1542, 1548, 1799, 1806, 1926, 2247, 2313, 2709, 2996, 3084, 3598, 3612, 3852, 4494, 4601, 4626, 5397, 5418, 6741, 7196, 8988, 9202, 9252, 10794, 10836, 11051, 13482, 13803, 16191, 18404, 21588, 22102, 26964, 27499, 27606, 32207, 32382, 33153, 41409, 44204, 54998, 55212, 64414, 64764, 66306, 77357, 82497, 82818, 96621, 99459, 109996, 128828, 132612, 154714, 164994, 165636, 192493, 193242, 198918, 232071, 247491, 289863, 309428, 329988, 384986, 386484, 397836, 464142, 494982, 577479, 579726, 696213, 769972, 928284, 989964, 1154958, 1159452, 1182457, 1392426, 1732437, 2309916, 2364914, 2784852, 3464874, 3547371, 4729828, 6929748, 7094742, 8277199, 10642113, 14189484, 16554398, 21284226, 24831597, 33108796, 42568452, 49663194, 74494791, 99326388, 148989582, 297979164]

約数ペア:

[(1, 297979164), (2, 148989582), (3, 99326388), (4, 74494791), (6, 49663194), (7, 42568452), (9, 33108796), (12, 24831597), (14, 21284226), (18, 16554398), (21, 14189484), (28, 10642113), (36, 8277199), (42, 7094742), (43, 6929748), (63, 4729828), (84, 3547371), (86, 3464874), (107, 2784852), (126, 2364914), (129, 2309916), (172, 1732437), (214, 1392426), (252, 1182457), (257, 1159452), (258, 1154958), (301, 989964), (321, 928284), (387, 769972), (428, 696213), (514, 579726), (516, 577479), (602, 494982), (642, 464142), (749, 397836), (771, 386484), (774, 384986), (903, 329988), (963, 309428), (1028, 289863), (1204, 247491), (1284, 232071), (1498, 198918), (1542, 193242), (1548, 192493), (1799, 165636), (1806, 164994), (1926, 154714), (2247, 132612), (2313, 128828), (2709, 109996), (2996, 99459), (3084, 96621), (3598, 82818), (3612, 82497), (3852, 77357), (4494, 66306), (4601, 64764), (4626, 64414), (5397, 55212), (5418, 54998), (6741, 44204), (7196, 41409), (8988, 33153), (9202, 32382), (9252, 32207), (10794, 27606), (10836, 27499), (11051, 26964), (13482, 22102), (13803, 21588), (16191, 18404)]