2554440408

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 8432640000

約数和(自身を除く): 5878199592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 29, 36, 38, 39, 52, 54, 57, 58, 72, 76, 78, 87, 104, 108, 114, 116, 117, 127, 152, 156, 169, 171, 174, 216, 228, 232, 234, 247, 254, 261, 312, 338, 342, 348, 351, 377, 381, 456, 468, 494, 507, 508, 513, 522, 551, 676, 684, 696, 702, 741, 754, 762, 783, 936, 988, 1014, 1016, 1026, 1044, 1102, 1131, 1143, 1352, 1368, 1404, 1482, 1508, 1521, 1524, 1566, 1651, 1653, 1976, 2028, 2052, 2088, 2204, 2223, 2262, 2286, 2413, 2808, 2964, 3016, 3042, 3048, 3132, 3211, 3302, 3306, 3393, 3429, 3683, 4056, 4104, 4408, 4446, 4524, 4563, 4572, 4826, 4901, 4953, 4959, 5928, 6084, 6264, 6422, 6604, 6612, 6669, 6786, 6858, 7163, 7239, 7366, 8892, 9048, 9126, 9144, 9633, 9652, 9802, 9906, 9918, 10179, 11049, 12168, 12844, 13208, 13224, 13338, 13572, 13716, 14326, 14478, 14703, 14732, 14859, 14877, 17784, 18252, 19266, 19304, 19604, 19812, 19836, 20358, 21463, 21489, 21717, 22098, 25688, 26676, 27144, 27432, 28652, 28899, 28956, 29406, 29464, 29718, 29754, 31369, 33147, 36504, 38532, 39208, 39624, 39672, 40716, 42926, 42978, 43434, 44109, 44196, 44577, 47879, 53352, 57304, 57798, 57912, 58812, 59436, 59508, 62738, 64389, 64467, 65151, 66294, 69977, 77064, 81432, 85852, 85956, 86697, 86868, 88218, 88392, 89154, 93119, 94107, 95758, 99441, 115596, 117624, 118872, 119016, 125476, 128778, 128934, 130302, 132327, 132588, 139954, 143637, 171704, 171912, 173394, 173736, 176436, 178308, 186238, 188214, 191516, 193167, 193401, 198882, 209931, 231192, 250952, 257556, 257868, 260604, 264654, 265176, 279357, 279908, 282321, 287274, 346788, 352872, 356616, 372476, 376428, 383032, 386334, 386802, 397764, 407797, 419862, 430911, 515112, 515736, 521208, 529308, 558714, 559816, 564642, 574548, 579501, 622427, 629793, 693576, 744952, 752856, 772668, 773604, 795528, 815594, 838071, 839724, 846963, 861822, 909701, 1058616, 1117428, 1129284, 1149096, 1159002, 1223391, 1244854, 1259586, 1292733, 1545336, 1547208, 1631188, 1676142, 1679448, 1693926, 1723644, 1819402, 1867281, 1889379, 2234856, 2258568, 2318004, 2446782, 2489708, 2514213, 2519172, 2585466, 2729103, 3262376, 3352284, 3387852, 3447288, 3638804, 3670173, 3734562, 3778758, 4636008, 4893564, 4979416, 5028426, 5038344, 5170932, 5458206, 5601843, 6704568, 6775704, 7277608, 7340346, 7469124, 7557516, 8187309, 9787128, 10056852, 10341864, 10916412, 11010519, 11203686, 11826113, 14680692, 14938248, 15115032, 16374618, 16805529, 20113704, 21832824, 22021038, 22407372, 23652226, 24561927, 29361384, 32749236, 33611058, 35478339, 44042076, 44814744, 47304452, 49123854, 65498472, 67222116, 70956678, 88084152, 94608904, 98247708, 106435017, 134444232, 141913356, 196495416, 212870034, 283826712, 319305051, 425740068, 638610102, 851480136, 1277220204, 2554440408]

約数ペア:

[(1, 2554440408), (2, 1277220204), (3, 851480136), (4, 638610102), (6, 425740068), (8, 319305051), (9, 283826712), (12, 212870034), (13, 196495416), (18, 141913356), (19, 134444232), (24, 106435017), (26, 98247708), (27, 94608904), (29, 88084152), (36, 70956678), (38, 67222116), (39, 65498472), (52, 49123854), (54, 47304452), (57, 44814744), (58, 44042076), (72, 35478339), (76, 33611058), (78, 32749236), (87, 29361384), (104, 24561927), (108, 23652226), (114, 22407372), (116, 22021038), (117, 21832824), (127, 20113704), (152, 16805529), (156, 16374618), (169, 15115032), (171, 14938248), (174, 14680692), (216, 11826113), (228, 11203686), (232, 11010519), (234, 10916412), (247, 10341864), (254, 10056852), (261, 9787128), (312, 8187309), (338, 7557516), (342, 7469124), (348, 7340346), (351, 7277608), (377, 6775704), (381, 6704568), (456, 5601843), (468, 5458206), (494, 5170932), (507, 5038344), (508, 5028426), (513, 4979416), (522, 4893564), (551, 4636008), (676, 3778758), (684, 3734562), (696, 3670173), (702, 3638804), (741, 3447288), (754, 3387852), (762, 3352284), (783, 3262376), (936, 2729103), (988, 2585466), (1014, 2519172), (1016, 2514213), (1026, 2489708), (1044, 2446782), (1102, 2318004), (1131, 2258568), (1143, 2234856), (1352, 1889379), (1368, 1867281), (1404, 1819402), (1482, 1723644), (1508, 1693926), (1521, 1679448), (1524, 1676142), (1566, 1631188), (1651, 1547208), (1653, 1545336), (1976, 1292733), (2028, 1259586), (2052, 1244854), (2088, 1223391), (2204, 1159002), (2223, 1149096), (2262, 1129284), (2286, 1117428), (2413, 1058616), (2808, 909701), (2964, 861822), (3016, 846963), (3042, 839724), (3048, 838071), (3132, 815594), (3211, 795528), (3302, 773604), (3306, 772668), (3393, 752856), (3429, 744952), (3683, 693576), (4056, 629793), (4104, 622427), (4408, 579501), (4446, 574548), (4524, 564642), (4563, 559816), (4572, 558714), (4826, 529308), (4901, 521208), (4953, 515736), (4959, 515112), (5928, 430911), (6084, 419862), (6264, 407797), (6422, 397764), (6604, 386802), (6612, 386334), (6669, 383032), (6786, 376428), (6858, 372476), (7163, 356616), (7239, 352872), (7366, 346788), (8892, 287274), (9048, 282321), (9126, 279908), (9144, 279357), (9633, 265176), (9652, 264654), (9802, 260604), (9906, 257868), (9918, 257556), (10179, 250952), (11049, 231192), (12168, 209931), (12844, 198882), (13208, 193401), (13224, 193167), (13338, 191516), (13572, 188214), (13716, 186238), (14326, 178308), (14478, 176436), (14703, 173736), (14732, 173394), (14859, 171912), (14877, 171704), (17784, 143637), (18252, 139954), (19266, 132588), (19304, 132327), (19604, 130302), (19812, 128934), (19836, 128778), (20358, 125476), (21463, 119016), (21489, 118872), (21717, 117624), (22098, 115596), (25688, 99441), (26676, 95758), (27144, 94107), (27432, 93119), (28652, 89154), (28899, 88392), (28956, 88218), (29406, 86868), (29464, 86697), (29718, 85956), (29754, 85852), (31369, 81432), (33147, 77064), (36504, 69977), (38532, 66294), (39208, 65151), (39624, 64467), (39672, 64389), (40716, 62738), (42926, 59508), (42978, 59436), (43434, 58812), (44109, 57912), (44196, 57798), (44577, 57304), (47879, 53352)]