491922816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 256

約数和(自身を含む): 1654456320

約数和(自身を除く): 1162533504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 127, 128, 131, 132, 154, 168, 176, 192, 224, 231, 254, 262, 264, 308, 336, 352, 381, 384, 393, 448, 462, 508, 524, 528, 616, 672, 704, 762, 786, 889, 896, 917, 924, 1016, 1048, 1056, 1232, 1344, 1397, 1408, 1441, 1524, 1572, 1778, 1834, 1848, 2032, 2096, 2112, 2464, 2667, 2688, 2751, 2794, 2882, 3048, 3144, 3556, 3668, 3696, 4064, 4191, 4192, 4224, 4323, 4928, 5334, 5502, 5588, 5764, 6096, 6288, 7112, 7336, 7392, 8128, 8382, 8384, 8646, 9779, 9856, 10087, 10668, 11004, 11176, 11528, 12192, 12576, 14224, 14672, 14784, 16256, 16637, 16764, 16768, 17292, 19558, 20174, 21336, 22008, 22352, 23056, 24384, 25152, 28448, 29337, 29344, 29568, 30261, 33274, 33528, 34584, 39116, 40348, 42672, 44016, 44704, 46112, 48768, 49911, 50304, 56896, 58674, 58688, 60522, 66548, 67056, 69168, 78232, 80696, 85344, 88032, 89408, 92224, 99822, 113792, 116459, 117348, 117376, 121044, 133096, 134112, 138336, 156464, 161392, 170688, 176064, 178816, 183007, 184448, 199644, 232918, 234696, 242088, 266192, 268224, 276672, 312928, 322784, 341376, 349377, 352128, 366014, 399288, 465836, 469392, 484176, 532384, 536448, 549021, 553344, 625856, 645568, 698754, 732028, 798576, 931672, 938784, 968352, 1064768, 1098042, 1251712, 1281049, 1291136, 1397508, 1464056, 1597152, 1863344, 1877568, 1936704, 2129536, 2196084, 2562098, 2795016, 2928112, 3194304, 3726688, 3755136, 3843147, 3873408, 4392168, 5124196, 5590032, 5856224, 6388608, 7453376, 7686294, 8784336, 10248392, 11180064, 11712448, 14906752, 15372588, 17568672, 20496784, 22360128, 23424896, 30745176, 35137344, 40993568, 44720256, 61490352, 70274688, 81987136, 122980704, 163974272, 245961408, 491922816]

約数ペア:

[(1, 491922816), (2, 245961408), (3, 163974272), (4, 122980704), (6, 81987136), (7, 70274688), (8, 61490352), (11, 44720256), (12, 40993568), (14, 35137344), (16, 30745176), (21, 23424896), (22, 22360128), (24, 20496784), (28, 17568672), (32, 15372588), (33, 14906752), (42, 11712448), (44, 11180064), (48, 10248392), (56, 8784336), (64, 7686294), (66, 7453376), (77, 6388608), (84, 5856224), (88, 5590032), (96, 5124196), (112, 4392168), (127, 3873408), (128, 3843147), (131, 3755136), (132, 3726688), (154, 3194304), (168, 2928112), (176, 2795016), (192, 2562098), (224, 2196084), (231, 2129536), (254, 1936704), (262, 1877568), (264, 1863344), (308, 1597152), (336, 1464056), (352, 1397508), (381, 1291136), (384, 1281049), (393, 1251712), (448, 1098042), (462, 1064768), (508, 968352), (524, 938784), (528, 931672), (616, 798576), (672, 732028), (704, 698754), (762, 645568), (786, 625856), (889, 553344), (896, 549021), (917, 536448), (924, 532384), (1016, 484176), (1048, 469392), (1056, 465836), (1232, 399288), (1344, 366014), (1397, 352128), (1408, 349377), (1441, 341376), (1524, 322784), (1572, 312928), (1778, 276672), (1834, 268224), (1848, 266192), (2032, 242088), (2096, 234696), (2112, 232918), (2464, 199644), (2667, 184448), (2688, 183007), (2751, 178816), (2794, 176064), (2882, 170688), (3048, 161392), (3144, 156464), (3556, 138336), (3668, 134112), (3696, 133096), (4064, 121044), (4191, 117376), (4192, 117348), (4224, 116459), (4323, 113792), (4928, 99822), (5334, 92224), (5502, 89408), (5588, 88032), (5764, 85344), (6096, 80696), (6288, 78232), (7112, 69168), (7336, 67056), (7392, 66548), (8128, 60522), (8382, 58688), (8384, 58674), (8646, 56896), (9779, 50304), (9856, 49911), (10087, 48768), (10668, 46112), (11004, 44704), (11176, 44016), (11528, 42672), (12192, 40348), (12576, 39116), (14224, 34584), (14672, 33528), (14784, 33274), (16256, 30261), (16637, 29568), (16764, 29344), (16768, 29337), (17292, 28448), (19558, 25152), (20174, 24384), (21336, 23056), (22008, 22352)]