1851087168

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1819

約数の個数: 280

約数和(自身を含む): 6491020800

約数和(自身を除く): 4639933632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 324, 336, 348, 378, 406, 432, 448, 464, 504, 522, 567, 576, 609, 648, 672, 696, 756, 783, 812, 864, 928, 1008, 1044, 1134, 1218, 1296, 1344, 1392, 1512, 1566, 1624, 1728, 1759, 1827, 1856, 2016, 2088, 2268, 2349, 2436, 2592, 2784, 3024, 3132, 3248, 3518, 3654, 4032, 4176, 4536, 4698, 4872, 5184, 5277, 5481, 5568, 6048, 6264, 6496, 7036, 7308, 8352, 9072, 9396, 9744, 10554, 10962, 12096, 12313, 12528, 12992, 14072, 14616, 15831, 16443, 16704, 18144, 18792, 19488, 21108, 21924, 24626, 25056, 28144, 29232, 31662, 32886, 36288, 36939, 37584, 38976, 42216, 43848, 47493, 49252, 50112, 51011, 56288, 58464, 63324, 65772, 73878, 75168, 84432, 87696, 94986, 98504, 102022, 110817, 112576, 116928, 126648, 131544, 142479, 147756, 150336, 153033, 168864, 175392, 189972, 197008, 204044, 221634, 253296, 263088, 284958, 295512, 306066, 332451, 337728, 350784, 357077, 379944, 394016, 408088, 443268, 459099, 506592, 526176, 569916, 591024, 612132, 664902, 714154, 759888, 788032, 816176, 886536, 918198, 997353, 1013184, 1052352, 1071231, 1139832, 1182048, 1224264, 1329804, 1377297, 1428308, 1519776, 1632352, 1773072, 1836396, 1994706, 2142462, 2279664, 2364096, 2448528, 2659608, 2754594, 2856616, 3039552, 3213693, 3264704, 3546144, 3672792, 3989412, 4131891, 4284924, 4559328, 4897056, 5319216, 5509188, 5713232, 6427386, 7092288, 7345584, 7978824, 8263782, 8569848, 9118656, 9641079, 9794112, 10638432, 11018376, 11426464, 12854772, 14691168, 15957648, 16527564, 17139696, 19282158, 21276864, 22036752, 22852928, 25709544, 28923237, 29382336, 31915296, 33055128, 34279392, 38564316, 44073504, 51419088, 57846474, 63830592, 66110256, 68558784, 77128632, 88147008, 102838176, 115692948, 132220512, 154257264, 205676352, 231385896, 264441024, 308514528, 462771792, 617029056, 925543584, 1851087168]

約数ペア:

[(1, 1851087168), (2, 925543584), (3, 617029056), (4, 462771792), (6, 308514528), (7, 264441024), (8, 231385896), (9, 205676352), (12, 154257264), (14, 132220512), (16, 115692948), (18, 102838176), (21, 88147008), (24, 77128632), (27, 68558784), (28, 66110256), (29, 63830592), (32, 57846474), (36, 51419088), (42, 44073504), (48, 38564316), (54, 34279392), (56, 33055128), (58, 31915296), (63, 29382336), (64, 28923237), (72, 25709544), (81, 22852928), (84, 22036752), (87, 21276864), (96, 19282158), (108, 17139696), (112, 16527564), (116, 15957648), (126, 14691168), (144, 12854772), (162, 11426464), (168, 11018376), (174, 10638432), (189, 9794112), (192, 9641079), (203, 9118656), (216, 8569848), (224, 8263782), (232, 7978824), (252, 7345584), (261, 7092288), (288, 6427386), (324, 5713232), (336, 5509188), (348, 5319216), (378, 4897056), (406, 4559328), (432, 4284924), (448, 4131891), (464, 3989412), (504, 3672792), (522, 3546144), (567, 3264704), (576, 3213693), (609, 3039552), (648, 2856616), (672, 2754594), (696, 2659608), (756, 2448528), (783, 2364096), (812, 2279664), (864, 2142462), (928, 1994706), (1008, 1836396), (1044, 1773072), (1134, 1632352), (1218, 1519776), (1296, 1428308), (1344, 1377297), (1392, 1329804), (1512, 1224264), (1566, 1182048), (1624, 1139832), (1728, 1071231), (1759, 1052352), (1827, 1013184), (1856, 997353), (2016, 918198), (2088, 886536), (2268, 816176), (2349, 788032), (2436, 759888), (2592, 714154), (2784, 664902), (3024, 612132), (3132, 591024), (3248, 569916), (3518, 526176), (3654, 506592), (4032, 459099), (4176, 443268), (4536, 408088), (4698, 394016), (4872, 379944), (5184, 357077), (5277, 350784), (5481, 337728), (5568, 332451), (6048, 306066), (6264, 295512), (6496, 284958), (7036, 263088), (7308, 253296), (8352, 221634), (9072, 204044), (9396, 197008), (9744, 189972), (10554, 175392), (10962, 168864), (12096, 153033), (12313, 150336), (12528, 147756), (12992, 142479), (14072, 131544), (14616, 126648), (15831, 116928), (16443, 112576), (16704, 110817), (18144, 102022), (18792, 98504), (19488, 94986), (21108, 87696), (21924, 84432), (24626, 75168), (25056, 73878), (28144, 65772), (29232, 63324), (31662, 58464), (32886, 56288), (36288, 51011), (36939, 50112), (37584, 49252), (38976, 47493), (42216, 43848)]