1026416664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:775

約数の個数: 256

約数和(自身を含む): 3558912000

約数和(自身を除く): 2532495336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 79, 84, 91, 104, 108, 117, 126, 156, 158, 168, 182, 189, 216, 234, 237, 252, 273, 312, 316, 351, 364, 378, 468, 474, 504, 546, 553, 632, 661, 702, 711, 728, 756, 819, 936, 948, 1027, 1092, 1106, 1322, 1404, 1422, 1512, 1638, 1659, 1896, 1983, 2054, 2133, 2184, 2212, 2457, 2644, 2808, 2844, 3081, 3276, 3318, 3966, 4108, 4266, 4424, 4627, 4914, 4977, 5288, 5688, 5949, 6162, 6552, 6636, 7189, 7932, 8216, 8532, 8593, 9243, 9254, 9828, 9954, 11898, 12324, 13272, 13881, 14378, 14931, 15864, 17064, 17186, 17847, 18486, 18508, 19656, 19908, 21567, 23796, 24648, 25779, 27729, 27762, 28756, 29862, 34372, 35694, 36972, 37016, 39816, 41643, 43134, 47592, 51558, 52219, 55458, 55524, 57512, 59724, 60151, 64701, 68744, 71388, 73944, 77337, 83286, 86268, 103116, 104438, 110916, 111048, 119448, 120302, 124929, 129402, 142776, 154674, 156657, 166572, 172536, 180453, 194103, 206232, 208876, 221832, 232011, 240604, 249858, 258804, 309348, 313314, 333144, 360906, 365533, 388206, 417752, 464022, 469971, 481208, 499716, 517608, 541359, 618696, 626628, 678847, 721812, 731066, 776412, 928044, 939942, 999432, 1082718, 1096599, 1253256, 1357694, 1409913, 1443624, 1462132, 1552824, 1624077, 1856088, 1879884, 2036541, 2165436, 2193198, 2715388, 2819826, 2924264, 3248154, 3289797, 3759768, 4073082, 4330872, 4386396, 4751929, 5430776, 5639652, 6109623, 6496308, 6579594, 8146164, 8772792, 9503858, 9869391, 11279304, 12219246, 12992616, 13159188, 14255787, 16292328, 18328869, 19007716, 19738782, 24438492, 26318376, 28511574, 36657738, 38015432, 39477564, 42767361, 48876984, 57023148, 73315476, 78955128, 85534722, 114046296, 128302083, 146630952, 171069444, 256604166, 342138888, 513208332, 1026416664]

約数ペア:

[(1, 1026416664), (2, 513208332), (3, 342138888), (4, 256604166), (6, 171069444), (7, 146630952), (8, 128302083), (9, 114046296), (12, 85534722), (13, 78955128), (14, 73315476), (18, 57023148), (21, 48876984), (24, 42767361), (26, 39477564), (27, 38015432), (28, 36657738), (36, 28511574), (39, 26318376), (42, 24438492), (52, 19738782), (54, 19007716), (56, 18328869), (63, 16292328), (72, 14255787), (78, 13159188), (79, 12992616), (84, 12219246), (91, 11279304), (104, 9869391), (108, 9503858), (117, 8772792), (126, 8146164), (156, 6579594), (158, 6496308), (168, 6109623), (182, 5639652), (189, 5430776), (216, 4751929), (234, 4386396), (237, 4330872), (252, 4073082), (273, 3759768), (312, 3289797), (316, 3248154), (351, 2924264), (364, 2819826), (378, 2715388), (468, 2193198), (474, 2165436), (504, 2036541), (546, 1879884), (553, 1856088), (632, 1624077), (661, 1552824), (702, 1462132), (711, 1443624), (728, 1409913), (756, 1357694), (819, 1253256), (936, 1096599), (948, 1082718), (1027, 999432), (1092, 939942), (1106, 928044), (1322, 776412), (1404, 731066), (1422, 721812), (1512, 678847), (1638, 626628), (1659, 618696), (1896, 541359), (1983, 517608), (2054, 499716), (2133, 481208), (2184, 469971), (2212, 464022), (2457, 417752), (2644, 388206), (2808, 365533), (2844, 360906), (3081, 333144), (3276, 313314), (3318, 309348), (3966, 258804), (4108, 249858), (4266, 240604), (4424, 232011), (4627, 221832), (4914, 208876), (4977, 206232), (5288, 194103), (5688, 180453), (5949, 172536), (6162, 166572), (6552, 156657), (6636, 154674), (7189, 142776), (7932, 129402), (8216, 124929), (8532, 120302), (8593, 119448), (9243, 111048), (9254, 110916), (9828, 104438), (9954, 103116), (11898, 86268), (12324, 83286), (13272, 77337), (13881, 73944), (14378, 71388), (14931, 68744), (15864, 64701), (17064, 60151), (17186, 59724), (17847, 57512), (18486, 55524), (18508, 55458), (19656, 52219), (19908, 51558), (21567, 47592), (23796, 43134), (24648, 41643), (25779, 39816), (27729, 37016), (27762, 36972), (28756, 35694), (29862, 34372)]