204438168

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 320

約数和(自身を含む): 689990400

約数和(自身を除く): 485552232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 29, 33, 36, 43, 44, 46, 54, 58, 66, 69, 72, 81, 86, 87, 88, 92, 99, 108, 116, 129, 132, 138, 162, 172, 174, 184, 198, 207, 216, 232, 253, 258, 261, 264, 276, 297, 319, 324, 344, 348, 387, 396, 414, 473, 506, 516, 522, 552, 594, 621, 638, 648, 667, 696, 759, 774, 783, 792, 828, 891, 946, 957, 989, 1012, 1032, 1044, 1161, 1188, 1242, 1247, 1276, 1334, 1419, 1518, 1548, 1566, 1656, 1782, 1863, 1892, 1914, 1978, 2001, 2024, 2088, 2277, 2322, 2349, 2376, 2484, 2494, 2552, 2668, 2838, 2871, 2967, 3036, 3096, 3132, 3483, 3564, 3726, 3741, 3784, 3828, 3956, 4002, 4257, 4554, 4644, 4698, 4968, 4988, 5336, 5676, 5742, 5934, 6003, 6072, 6264, 6831, 6966, 7128, 7337, 7452, 7482, 7656, 7912, 8004, 8514, 8613, 8901, 9108, 9288, 9396, 9976, 10879, 11223, 11352, 11484, 11868, 12006, 12771, 13662, 13717, 13932, 14674, 14904, 14964, 16008, 17028, 17226, 17802, 18009, 18216, 18792, 20493, 21758, 22011, 22446, 22968, 23736, 24012, 25542, 25839, 26703, 27324, 27434, 27864, 28681, 29348, 29928, 32637, 33669, 34056, 34452, 35604, 36018, 38313, 40986, 41151, 43516, 44022, 44892, 48024, 51084, 51678, 53406, 54027, 54648, 54868, 57362, 58696, 65274, 66033, 67338, 68904, 71208, 72036, 76626, 80109, 81972, 82302, 86043, 87032, 88044, 89784, 97911, 101007, 102168, 103356, 106812, 108054, 109736, 114724, 123453, 130548, 132066, 134676, 144072, 153252, 160218, 163944, 164604, 172086, 176088, 195822, 198099, 202014, 206712, 213624, 216108, 229448, 246906, 258129, 261096, 264132, 269352, 293733, 306504, 315491, 320436, 329208, 344172, 370359, 391644, 396198, 404028, 432216, 493812, 516258, 528264, 587466, 594297, 630982, 640872, 688344, 740718, 774387, 783288, 792396, 808056, 881199, 946473, 987624, 1032516, 1111077, 1174932, 1188594, 1261964, 1481436, 1548774, 1584792, 1762398, 1892946, 2065032, 2222154, 2323161, 2349864, 2377188, 2523928, 2839419, 2962872, 3097548, 3524796, 3785892, 4444308, 4646322, 4754376, 5678838, 6195096, 7049592, 7571784, 8518257, 8888616, 9292644, 11357676, 17036514, 18585288, 22715352, 25554771, 34073028, 51109542, 68146056, 102219084, 204438168]

約数ペア:

[(1, 204438168), (2, 102219084), (3, 68146056), (4, 51109542), (6, 34073028), (8, 25554771), (9, 22715352), (11, 18585288), (12, 17036514), (18, 11357676), (22, 9292644), (23, 8888616), (24, 8518257), (27, 7571784), (29, 7049592), (33, 6195096), (36, 5678838), (43, 4754376), (44, 4646322), (46, 4444308), (54, 3785892), (58, 3524796), (66, 3097548), (69, 2962872), (72, 2839419), (81, 2523928), (86, 2377188), (87, 2349864), (88, 2323161), (92, 2222154), (99, 2065032), (108, 1892946), (116, 1762398), (129, 1584792), (132, 1548774), (138, 1481436), (162, 1261964), (172, 1188594), (174, 1174932), (184, 1111077), (198, 1032516), (207, 987624), (216, 946473), (232, 881199), (253, 808056), (258, 792396), (261, 783288), (264, 774387), (276, 740718), (297, 688344), (319, 640872), (324, 630982), (344, 594297), (348, 587466), (387, 528264), (396, 516258), (414, 493812), (473, 432216), (506, 404028), (516, 396198), (522, 391644), (552, 370359), (594, 344172), (621, 329208), (638, 320436), (648, 315491), (667, 306504), (696, 293733), (759, 269352), (774, 264132), (783, 261096), (792, 258129), (828, 246906), (891, 229448), (946, 216108), (957, 213624), (989, 206712), (1012, 202014), (1032, 198099), (1044, 195822), (1161, 176088), (1188, 172086), (1242, 164604), (1247, 163944), (1276, 160218), (1334, 153252), (1419, 144072), (1518, 134676), (1548, 132066), (1566, 130548), (1656, 123453), (1782, 114724), (1863, 109736), (1892, 108054), (1914, 106812), (1978, 103356), (2001, 102168), (2024, 101007), (2088, 97911), (2277, 89784), (2322, 88044), (2349, 87032), (2376, 86043), (2484, 82302), (2494, 81972), (2552, 80109), (2668, 76626), (2838, 72036), (2871, 71208), (2967, 68904), (3036, 67338), (3096, 66033), (3132, 65274), (3483, 58696), (3564, 57362), (3726, 54868), (3741, 54648), (3784, 54027), (3828, 53406), (3956, 51678), (4002, 51084), (4257, 48024), (4554, 44892), (4644, 44022), (4698, 43516), (4968, 41151), (4988, 40986), (5336, 38313), (5676, 36018), (5742, 35604), (5934, 34452), (6003, 34056), (6072, 33669), (6264, 32637), (6831, 29928), (6966, 29348), (7128, 28681), (7337, 27864), (7452, 27434), (7482, 27324), (7656, 26703), (7912, 25839), (8004, 25542), (8514, 24012), (8613, 23736), (8901, 22968), (9108, 22446), (9288, 22011), (9396, 21758), (9976, 20493), (10879, 18792), (11223, 18216), (11352, 18009), (11484, 17802), (11868, 17226), (12006, 17028), (12771, 16008), (13662, 14964), (13717, 14904), (13932, 14674)]