1809406512

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1633

約数の個数: 200

約数和(自身を含む): 5595891840

約数和(自身を除く): 3786485328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 81, 87, 93, 108, 116, 124, 144, 162, 174, 186, 216, 232, 248, 261, 279, 324, 348, 372, 432, 464, 496, 522, 558, 648, 696, 744, 783, 837, 899, 1044, 1116, 1296, 1392, 1488, 1553, 1566, 1674, 1798, 2088, 2232, 2349, 2511, 2697, 3106, 3132, 3348, 3596, 4176, 4464, 4659, 4698, 5022, 5394, 6212, 6264, 6696, 7192, 8091, 9318, 9396, 10044, 10788, 12424, 12528, 13392, 13977, 14384, 16182, 18636, 18792, 20088, 21576, 24273, 24848, 27954, 32364, 37272, 37584, 40176, 41931, 43152, 45037, 48143, 48546, 55908, 64728, 72819, 74544, 83862, 90074, 96286, 97092, 111816, 125793, 129456, 135111, 144429, 145638, 167724, 180148, 192572, 194184, 223632, 251586, 270222, 288858, 291276, 335448, 360296, 385144, 388368, 405333, 433287, 503172, 540444, 577716, 582552, 670896, 720592, 770288, 810666, 866574, 1006344, 1080888, 1155432, 1165104, 1215999, 1299861, 1396147, 1621332, 1733148, 2012688, 2161776, 2310864, 2431998, 2599722, 2792294, 3242664, 3466296, 3647997, 3899583, 4188441, 4863996, 5199444, 5584588, 6485328, 6932592, 7295994, 7799166, 8376882, 9727992, 10398888, 11169176, 12565323, 14591988, 15598332, 16753764, 19455984, 20797776, 22338352, 25130646, 29183976, 31196664, 33507528, 37695969, 50261292, 58367952, 62393328, 67015056, 75391938, 100522584, 113087907, 150783876, 201045168, 226175814, 301567752, 452351628, 603135504, 904703256, 1809406512]

約数ペア:

[(1, 1809406512), (2, 904703256), (3, 603135504), (4, 452351628), (6, 301567752), (8, 226175814), (9, 201045168), (12, 150783876), (16, 113087907), (18, 100522584), (24, 75391938), (27, 67015056), (29, 62393328), (31, 58367952), (36, 50261292), (48, 37695969), (54, 33507528), (58, 31196664), (62, 29183976), (72, 25130646), (81, 22338352), (87, 20797776), (93, 19455984), (108, 16753764), (116, 15598332), (124, 14591988), (144, 12565323), (162, 11169176), (174, 10398888), (186, 9727992), (216, 8376882), (232, 7799166), (248, 7295994), (261, 6932592), (279, 6485328), (324, 5584588), (348, 5199444), (372, 4863996), (432, 4188441), (464, 3899583), (496, 3647997), (522, 3466296), (558, 3242664), (648, 2792294), (696, 2599722), (744, 2431998), (783, 2310864), (837, 2161776), (899, 2012688), (1044, 1733148), (1116, 1621332), (1296, 1396147), (1392, 1299861), (1488, 1215999), (1553, 1165104), (1566, 1155432), (1674, 1080888), (1798, 1006344), (2088, 866574), (2232, 810666), (2349, 770288), (2511, 720592), (2697, 670896), (3106, 582552), (3132, 577716), (3348, 540444), (3596, 503172), (4176, 433287), (4464, 405333), (4659, 388368), (4698, 385144), (5022, 360296), (5394, 335448), (6212, 291276), (6264, 288858), (6696, 270222), (7192, 251586), (8091, 223632), (9318, 194184), (9396, 192572), (10044, 180148), (10788, 167724), (12424, 145638), (12528, 144429), (13392, 135111), (13977, 129456), (14384, 125793), (16182, 111816), (18636, 97092), (18792, 96286), (20088, 90074), (21576, 83862), (24273, 74544), (24848, 72819), (27954, 64728), (32364, 55908), (37272, 48546), (37584, 48143), (40176, 45037), (41931, 43152)]