245961408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 823984128

約数和(自身を除く): 578022720

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, 131, 132, 154, 168, 176, 192, 224, 231, 254, 262, 264, 308, 336, 352, 381, 393, 448, 462, 508, 524, 528, 616, 672, 704, 762, 786, 889, 917, 924, 1016, 1048, 1056, 1232, 1344, 1397, 1441, 1524, 1572, 1778, 1834, 1848, 2032, 2096, 2112, 2464, 2667, 2751, 2794, 2882, 3048, 3144, 3556, 3668, 3696, 4064, 4191, 4192, 4323, 4928, 5334, 5502, 5588, 5764, 6096, 6288, 7112, 7336, 7392, 8128, 8382, 8384, 8646, 9779, 10087, 10668, 11004, 11176, 11528, 12192, 12576, 14224, 14672, 14784, 16637, 16764, 17292, 19558, 20174, 21336, 22008, 22352, 23056, 24384, 25152, 28448, 29337, 29344, 30261, 33274, 33528, 34584, 39116, 40348, 42672, 44016, 44704, 46112, 49911, 56896, 58674, 58688, 60522, 66548, 67056, 69168, 78232, 80696, 85344, 88032, 89408, 92224, 99822, 116459, 117348, 121044, 133096, 134112, 138336, 156464, 161392, 170688, 176064, 183007, 199644, 232918, 234696, 242088, 266192, 268224, 276672, 312928, 322784, 349377, 366014, 399288, 465836, 469392, 484176, 532384, 549021, 625856, 645568, 698754, 732028, 798576, 931672, 938784, 968352, 1064768, 1098042, 1281049, 1397508, 1464056, 1597152, 1863344, 1877568, 1936704, 2196084, 2562098, 2795016, 2928112, 3194304, 3726688, 3843147, 4392168, 5124196, 5590032, 5856224, 7453376, 7686294, 8784336, 10248392, 11180064, 11712448, 15372588, 17568672, 20496784, 22360128, 30745176, 35137344, 40993568, 61490352, 81987136, 122980704, 245961408]

約数ペア:

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