538431168

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 224

約数和(自身を含む): 1645920000

約数和(自身を除く): 1107488832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 59, 64, 66, 87, 88, 96, 116, 118, 132, 149, 174, 176, 177, 192, 232, 236, 264, 298, 319, 348, 352, 354, 447, 464, 472, 528, 596, 638, 649, 696, 704, 708, 894, 928, 944, 957, 1056, 1192, 1276, 1298, 1392, 1416, 1639, 1711, 1788, 1856, 1888, 1914, 1947, 2112, 2384, 2552, 2596, 2784, 2832, 3278, 3422, 3576, 3776, 3828, 3894, 4321, 4768, 4917, 5104, 5133, 5192, 5568, 5664, 6556, 6844, 7152, 7656, 7788, 8642, 8791, 9536, 9834, 10208, 10266, 10384, 11328, 12963, 13112, 13688, 14304, 15312, 15576, 17284, 17582, 18821, 19668, 20416, 20532, 20768, 25926, 26224, 26373, 27376, 28608, 30624, 31152, 34568, 35164, 37642, 39336, 41064, 41536, 47531, 51852, 52448, 52746, 54752, 56463, 61248, 62304, 69136, 70328, 75284, 78672, 82128, 95062, 96701, 103704, 104896, 105492, 109504, 112926, 124608, 138272, 140656, 142593, 150568, 157344, 164256, 190124, 193402, 207408, 210984, 225852, 254939, 276544, 281312, 285186, 290103, 301136, 314688, 328512, 380248, 386804, 414816, 421968, 451704, 509878, 562624, 570372, 580206, 602272, 760496, 764817, 773608, 829632, 843936, 903408, 1019756, 1140744, 1160412, 1204544, 1520992, 1529634, 1547216, 1687872, 1806816, 2039512, 2281488, 2320824, 2804329, 3041984, 3059268, 3094432, 3613632, 4079024, 4562976, 4641648, 5608658, 6118536, 6188864, 8158048, 8412987, 9125952, 9283296, 11217316, 12237072, 16316096, 16825974, 18566592, 22434632, 24474144, 33651948, 44869264, 48948288, 67303896, 89738528, 134607792, 179477056, 269215584, 538431168]

約数ペア:

[(1, 538431168), (2, 269215584), (3, 179477056), (4, 134607792), (6, 89738528), (8, 67303896), (11, 48948288), (12, 44869264), (16, 33651948), (22, 24474144), (24, 22434632), (29, 18566592), (32, 16825974), (33, 16316096), (44, 12237072), (48, 11217316), (58, 9283296), (59, 9125952), (64, 8412987), (66, 8158048), (87, 6188864), (88, 6118536), (96, 5608658), (116, 4641648), (118, 4562976), (132, 4079024), (149, 3613632), (174, 3094432), (176, 3059268), (177, 3041984), (192, 2804329), (232, 2320824), (236, 2281488), (264, 2039512), (298, 1806816), (319, 1687872), (348, 1547216), (352, 1529634), (354, 1520992), (447, 1204544), (464, 1160412), (472, 1140744), (528, 1019756), (596, 903408), (638, 843936), (649, 829632), (696, 773608), (704, 764817), (708, 760496), (894, 602272), (928, 580206), (944, 570372), (957, 562624), (1056, 509878), (1192, 451704), (1276, 421968), (1298, 414816), (1392, 386804), (1416, 380248), (1639, 328512), (1711, 314688), (1788, 301136), (1856, 290103), (1888, 285186), (1914, 281312), (1947, 276544), (2112, 254939), (2384, 225852), (2552, 210984), (2596, 207408), (2784, 193402), (2832, 190124), (3278, 164256), (3422, 157344), (3576, 150568), (3776, 142593), (3828, 140656), (3894, 138272), (4321, 124608), (4768, 112926), (4917, 109504), (5104, 105492), (5133, 104896), (5192, 103704), (5568, 96701), (5664, 95062), (6556, 82128), (6844, 78672), (7152, 75284), (7656, 70328), (7788, 69136), (8642, 62304), (8791, 61248), (9536, 56463), (9834, 54752), (10208, 52746), (10266, 52448), (10384, 51852), (11328, 47531), (12963, 41536), (13112, 41064), (13688, 39336), (14304, 37642), (15312, 35164), (15576, 34568), (17284, 31152), (17582, 30624), (18821, 28608), (19668, 27376), (20416, 26373), (20532, 26224), (20768, 25926)]