2172497712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:808

約数の個数: 240

約数和(自身を含む): 7187647104

約数和(自身を除く): 5015149392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 131, 132, 147, 154, 168, 176, 196, 231, 262, 264, 294, 308, 336, 392, 393, 462, 524, 528, 539, 588, 616, 641, 784, 786, 917, 924, 1048, 1078, 1176, 1232, 1282, 1441, 1572, 1617, 1834, 1848, 1923, 2096, 2156, 2352, 2564, 2751, 2882, 3144, 3234, 3668, 3696, 3846, 4312, 4323, 4487, 5128, 5502, 5764, 6288, 6419, 6468, 7051, 7336, 7692, 8624, 8646, 8974, 10087, 10256, 11004, 11528, 12838, 12936, 13461, 14102, 14672, 15384, 17292, 17948, 19257, 20174, 21153, 22008, 23056, 25676, 25872, 26922, 28204, 30261, 30768, 31409, 34584, 35896, 38514, 40348, 42306, 44016, 49357, 51352, 53844, 56408, 60522, 62818, 69168, 70609, 71792, 77028, 80696, 83971, 84612, 94227, 98714, 102704, 107688, 112816, 121044, 125636, 141218, 148071, 154056, 161392, 167942, 169224, 188454, 197428, 211827, 215376, 242088, 251272, 251913, 282436, 296142, 308112, 335884, 338448, 345499, 376908, 394856, 423654, 484176, 502544, 503826, 564872, 587797, 592284, 671768, 690998, 753816, 789712, 847308, 923681, 1007652, 1036497, 1129744, 1175594, 1184568, 1343536, 1381996, 1507632, 1694616, 1763391, 1847362, 2015304, 2072994, 2351188, 2369136, 2763992, 2771043, 3389232, 3526782, 3694724, 4030608, 4114579, 4145988, 4702376, 5527984, 5542086, 6465767, 7053564, 7389448, 8229158, 8291976, 9404752, 11084172, 12343737, 12931534, 14107128, 14778896, 16458316, 16583952, 19397301, 22168344, 24687474, 25863068, 28214256, 32916632, 38794602, 44336688, 45260369, 49374948, 51726136, 65833264, 77589204, 90520738, 98749896, 103452272, 135781107, 155178408, 181041476, 197499792, 271562214, 310356816, 362082952, 543124428, 724165904, 1086248856, 2172497712]

約数ペア:

[(1, 2172497712), (2, 1086248856), (3, 724165904), (4, 543124428), (6, 362082952), (7, 310356816), (8, 271562214), (11, 197499792), (12, 181041476), (14, 155178408), (16, 135781107), (21, 103452272), (22, 98749896), (24, 90520738), (28, 77589204), (33, 65833264), (42, 51726136), (44, 49374948), (48, 45260369), (49, 44336688), (56, 38794602), (66, 32916632), (77, 28214256), (84, 25863068), (88, 24687474), (98, 22168344), (112, 19397301), (131, 16583952), (132, 16458316), (147, 14778896), (154, 14107128), (168, 12931534), (176, 12343737), (196, 11084172), (231, 9404752), (262, 8291976), (264, 8229158), (294, 7389448), (308, 7053564), (336, 6465767), (392, 5542086), (393, 5527984), (462, 4702376), (524, 4145988), (528, 4114579), (539, 4030608), (588, 3694724), (616, 3526782), (641, 3389232), (784, 2771043), (786, 2763992), (917, 2369136), (924, 2351188), (1048, 2072994), (1078, 2015304), (1176, 1847362), (1232, 1763391), (1282, 1694616), (1441, 1507632), (1572, 1381996), (1617, 1343536), (1834, 1184568), (1848, 1175594), (1923, 1129744), (2096, 1036497), (2156, 1007652), (2352, 923681), (2564, 847308), (2751, 789712), (2882, 753816), (3144, 690998), (3234, 671768), (3668, 592284), (3696, 587797), (3846, 564872), (4312, 503826), (4323, 502544), (4487, 484176), (5128, 423654), (5502, 394856), (5764, 376908), (6288, 345499), (6419, 338448), (6468, 335884), (7051, 308112), (7336, 296142), (7692, 282436), (8624, 251913), (8646, 251272), (8974, 242088), (10087, 215376), (10256, 211827), (11004, 197428), (11528, 188454), (12838, 169224), (12936, 167942), (13461, 161392), (14102, 154056), (14672, 148071), (15384, 141218), (17292, 125636), (17948, 121044), (19257, 112816), (20174, 107688), (21153, 102704), (22008, 98714), (23056, 94227), (25676, 84612), (25872, 83971), (26922, 80696), (28204, 77028), (30261, 71792), (30768, 70609), (31409, 69168), (34584, 62818), (35896, 60522), (38514, 56408), (40348, 53844), (42306, 51352), (44016, 49357)]