2081861376

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 6710860800

約数和(自身を除く): 4628999424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 113, 128, 138, 149, 161, 168, 184, 192, 224, 226, 256, 276, 298, 322, 336, 339, 368, 384, 447, 448, 452, 483, 552, 596, 644, 672, 678, 736, 768, 791, 894, 896, 904, 966, 1043, 1104, 1192, 1288, 1344, 1356, 1472, 1582, 1788, 1792, 1808, 1932, 2086, 2208, 2373, 2384, 2576, 2599, 2688, 2712, 2944, 3129, 3164, 3427, 3576, 3616, 3864, 4172, 4416, 4746, 4768, 5152, 5198, 5376, 5424, 5888, 6258, 6328, 6854, 7152, 7232, 7728, 7797, 8344, 8832, 9492, 9536, 10281, 10304, 10396, 10848, 12516, 12656, 13708, 14304, 14464, 15456, 15594, 16688, 16837, 17664, 18193, 18984, 19072, 20562, 20608, 20792, 21696, 23989, 25032, 25312, 27416, 28608, 28928, 30912, 31188, 33376, 33674, 36386, 37968, 38144, 41124, 41216, 41584, 43392, 47978, 50064, 50511, 50624, 54579, 54832, 57216, 61824, 62376, 66752, 67348, 71967, 72772, 75936, 82248, 83168, 86784, 95956, 100128, 101022, 101248, 109158, 109664, 114432, 117859, 123648, 124752, 133504, 134696, 143934, 145544, 151872, 164496, 166336, 191912, 200256, 202044, 202496, 218316, 219328, 235718, 249504, 267008, 269392, 287868, 291088, 303744, 328992, 332672, 353577, 383824, 387251, 400512, 404088, 436632, 438656, 471436, 499008, 538784, 575736, 582176, 607488, 657984, 665344, 707154, 767648, 774502, 801024, 808176, 873264, 877312, 942872, 998016, 1077568, 1151472, 1161753, 1164352, 1315968, 1414308, 1535296, 1549004, 1616352, 1746528, 1885744, 1996032, 2155136, 2302944, 2323506, 2328704, 2631936, 2710757, 2828616, 3070592, 3098008, 3232704, 3493056, 3771488, 4310272, 4605888, 4647012, 4657408, 5421514, 5657232, 6141184, 6196016, 6465408, 6986112, 7542976, 8132271, 9211776, 9294024, 10843028, 11314464, 12392032, 12930816, 13972224, 15085952, 16264542, 18423552, 18588048, 21686056, 22628928, 24784064, 30171904, 32529084, 37176096, 43372112, 45257856, 49568128, 65058168, 74352192, 86744224, 90515712, 99136256, 130116336, 148704384, 173488448, 260232672, 297408768, 346976896, 520465344, 693953792, 1040930688, 2081861376]

約数ペア:

[(1, 2081861376), (2, 1040930688), (3, 693953792), (4, 520465344), (6, 346976896), (7, 297408768), (8, 260232672), (12, 173488448), (14, 148704384), (16, 130116336), (21, 99136256), (23, 90515712), (24, 86744224), (28, 74352192), (32, 65058168), (42, 49568128), (46, 45257856), (48, 43372112), (56, 37176096), (64, 32529084), (69, 30171904), (84, 24784064), (92, 22628928), (96, 21686056), (112, 18588048), (113, 18423552), (128, 16264542), (138, 15085952), (149, 13972224), (161, 12930816), (168, 12392032), (184, 11314464), (192, 10843028), (224, 9294024), (226, 9211776), (256, 8132271), (276, 7542976), (298, 6986112), (322, 6465408), (336, 6196016), (339, 6141184), (368, 5657232), (384, 5421514), (447, 4657408), (448, 4647012), (452, 4605888), (483, 4310272), (552, 3771488), (596, 3493056), (644, 3232704), (672, 3098008), (678, 3070592), (736, 2828616), (768, 2710757), (791, 2631936), (894, 2328704), (896, 2323506), (904, 2302944), (966, 2155136), (1043, 1996032), (1104, 1885744), (1192, 1746528), (1288, 1616352), (1344, 1549004), (1356, 1535296), (1472, 1414308), (1582, 1315968), (1788, 1164352), (1792, 1161753), (1808, 1151472), (1932, 1077568), (2086, 998016), (2208, 942872), (2373, 877312), (2384, 873264), (2576, 808176), (2599, 801024), (2688, 774502), (2712, 767648), (2944, 707154), (3129, 665344), (3164, 657984), (3427, 607488), (3576, 582176), (3616, 575736), (3864, 538784), (4172, 499008), (4416, 471436), (4746, 438656), (4768, 436632), (5152, 404088), (5198, 400512), (5376, 387251), (5424, 383824), (5888, 353577), (6258, 332672), (6328, 328992), (6854, 303744), (7152, 291088), (7232, 287868), (7728, 269392), (7797, 267008), (8344, 249504), (8832, 235718), (9492, 219328), (9536, 218316), (10281, 202496), (10304, 202044), (10396, 200256), (10848, 191912), (12516, 166336), (12656, 164496), (13708, 151872), (14304, 145544), (14464, 143934), (15456, 134696), (15594, 133504), (16688, 124752), (16837, 123648), (17664, 117859), (18193, 114432), (18984, 109664), (19072, 109158), (20562, 101248), (20608, 101022), (20792, 100128), (21696, 95956), (23989, 86784), (25032, 83168), (25312, 82248), (27416, 75936), (28608, 72772), (28928, 71967), (30912, 67348), (31188, 66752), (33376, 62376), (33674, 61824), (36386, 57216), (37968, 54832), (38144, 54579), (41124, 50624), (41216, 50511), (41584, 50064), (43392, 47978)]