2149646688

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:747

約数の個数: 240

約数和(自身を含む): 7269048864

約数和(自身を除く): 5119402176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 257, 288, 324, 336, 378, 432, 461, 504, 514, 567, 648, 672, 756, 771, 864, 922, 1008, 1028, 1134, 1296, 1383, 1512, 1542, 1799, 1844, 2016, 2056, 2268, 2313, 2592, 2766, 3024, 3084, 3227, 3598, 3688, 4112, 4149, 4536, 4626, 5397, 5532, 6048, 6168, 6454, 6939, 7196, 7376, 8224, 8298, 9072, 9252, 9681, 10794, 11064, 12336, 12447, 12908, 13878, 14392, 14752, 16191, 16596, 18144, 18504, 19362, 20817, 21588, 22128, 24672, 24894, 25816, 27756, 28784, 29043, 32382, 33192, 37008, 37341, 38724, 41634, 43176, 44256, 48573, 49788, 51632, 55512, 57568, 58086, 64764, 66384, 74016, 74682, 77448, 83268, 86352, 87129, 97146, 99576, 103264, 111024, 116172, 118477, 129528, 132768, 145719, 149364, 154896, 166536, 172704, 174258, 194292, 199152, 222048, 232344, 236954, 259056, 261387, 291438, 298728, 309792, 333072, 348516, 355431, 388584, 398304, 464688, 473908, 518112, 522774, 582876, 597456, 666144, 697032, 710862, 777168, 829339, 929376, 947816, 1045548, 1066293, 1165752, 1194912, 1394064, 1421724, 1554336, 1658678, 1895632, 2091096, 2132586, 2331504, 2488017, 2788128, 2843448, 3198879, 3317356, 3791264, 4182192, 4265172, 4663008, 4976034, 5686896, 6397758, 6634712, 7464051, 8364384, 8530344, 9596637, 9952068, 11373792, 12795516, 13269424, 14928102, 17060688, 19193274, 19904136, 22392153, 25591032, 26538848, 29856204, 34121376, 38386548, 39808272, 44784306, 51182064, 59712408, 67176459, 76773096, 79616544, 89568612, 102364128, 119424816, 134352918, 153546192, 179137224, 238849632, 268705836, 307092384, 358274448, 537411672, 716548896, 1074823344, 2149646688]

約数ペア:

[(1, 2149646688), (2, 1074823344), (3, 716548896), (4, 537411672), (6, 358274448), (7, 307092384), (8, 268705836), (9, 238849632), (12, 179137224), (14, 153546192), (16, 134352918), (18, 119424816), (21, 102364128), (24, 89568612), (27, 79616544), (28, 76773096), (32, 67176459), (36, 59712408), (42, 51182064), (48, 44784306), (54, 39808272), (56, 38386548), (63, 34121376), (72, 29856204), (81, 26538848), (84, 25591032), (96, 22392153), (108, 19904136), (112, 19193274), (126, 17060688), (144, 14928102), (162, 13269424), (168, 12795516), (189, 11373792), (216, 9952068), (224, 9596637), (252, 8530344), (257, 8364384), (288, 7464051), (324, 6634712), (336, 6397758), (378, 5686896), (432, 4976034), (461, 4663008), (504, 4265172), (514, 4182192), (567, 3791264), (648, 3317356), (672, 3198879), (756, 2843448), (771, 2788128), (864, 2488017), (922, 2331504), (1008, 2132586), (1028, 2091096), (1134, 1895632), (1296, 1658678), (1383, 1554336), (1512, 1421724), (1542, 1394064), (1799, 1194912), (1844, 1165752), (2016, 1066293), (2056, 1045548), (2268, 947816), (2313, 929376), (2592, 829339), (2766, 777168), (3024, 710862), (3084, 697032), (3227, 666144), (3598, 597456), (3688, 582876), (4112, 522774), (4149, 518112), (4536, 473908), (4626, 464688), (5397, 398304), (5532, 388584), (6048, 355431), (6168, 348516), (6454, 333072), (6939, 309792), (7196, 298728), (7376, 291438), (8224, 261387), (8298, 259056), (9072, 236954), (9252, 232344), (9681, 222048), (10794, 199152), (11064, 194292), (12336, 174258), (12447, 172704), (12908, 166536), (13878, 154896), (14392, 149364), (14752, 145719), (16191, 132768), (16596, 129528), (18144, 118477), (18504, 116172), (19362, 111024), (20817, 103264), (21588, 99576), (22128, 97146), (24672, 87129), (24894, 86352), (25816, 83268), (27756, 77448), (28784, 74682), (29043, 74016), (32382, 66384), (33192, 64764), (37008, 58086), (37341, 57568), (38724, 55512), (41634, 51632), (43176, 49788), (44256, 48573)]