2721037667712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{477721}}^1$

素因数の和:477921

約数の個数: 256

約数和(自身を含む): 8950293649920

約数和(自身を除く): 6229255982208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 163, 168, 182, 192, 208, 224, 273, 312, 326, 336, 364, 384, 416, 448, 489, 546, 624, 652, 672, 728, 832, 896, 978, 1092, 1141, 1248, 1304, 1344, 1456, 1664, 1956, 2119, 2184, 2282, 2496, 2608, 2688, 2912, 3423, 3912, 4238, 4368, 4564, 4992, 5216, 5824, 6357, 6846, 7824, 8476, 8736, 9128, 10432, 11648, 12714, 13692, 14833, 15648, 16952, 17472, 18256, 20864, 25428, 27384, 29666, 31296, 33904, 34944, 36512, 44499, 50856, 54768, 59332, 62592, 67808, 73024, 88998, 101712, 109536, 118664, 135616, 146048, 177996, 203424, 219072, 237328, 271232, 355992, 406848, 438144, 474656, 477721, 711984, 813696, 949312, 955442, 1423968, 1433163, 1898624, 1910884, 2847936, 2866326, 3344047, 3821768, 5695872, 5732652, 6210373, 6688094, 7643536, 10032141, 11465304, 12420746, 13376188, 15287072, 18631119, 20064282, 22930608, 24841492, 26752376, 30574144, 37262238, 40128564, 43472611, 45861216, 49682984, 53504752, 61148288, 74524476, 77868523, 80257128, 86945222, 91722432, 99365968, 107009504, 130417833, 149048952, 155737046, 160514256, 173890444, 183444864, 198731936, 214019008, 233605569, 260835666, 298097904, 311474092, 321028512, 347780888, 397463872, 428038016, 467211138, 521671332, 545079661, 596195808, 622948184, 642057024, 695561776, 794927744, 934422276, 1012290799, 1043342664, 1090159322, 1192391616, 1245896368, 1284114048, 1391123552, 1635238983, 1868844552, 2024581598, 2086685328, 2180318644, 2384783232, 2491792736, 2782247104, 3036872397, 3270477966, 3737689104, 4049163196, 4173370656, 4360637288, 4983585472, 5564494208, 6073744794, 6540955932, 7086035593, 7475378208, 8098326392, 8346741312, 8721274576, 9967170944, 12147489588, 13081911864, 14172071186, 14950756416, 16196652784, 16693482624, 17442549152, 21258106779, 24294979176, 26163823728, 28344142372, 29901512832, 32393305568, 34885098304, 42516213558, 48589958352, 52327647456, 56688284744, 64786611136, 69770196608, 85032427116, 97179916704, 104655294912, 113376569488, 129573222272, 170064854232, 194359833408, 209310589824, 226753138976, 340129708464, 388719666816, 453506277952, 680259416928, 907012555904, 1360518833856, 2721037667712]

約数ペア:

[(1, 2721037667712), (2, 1360518833856), (3, 907012555904), (4, 680259416928), (6, 453506277952), (7, 388719666816), (8, 340129708464), (12, 226753138976), (13, 209310589824), (14, 194359833408), (16, 170064854232), (21, 129573222272), (24, 113376569488), (26, 104655294912), (28, 97179916704), (32, 85032427116), (39, 69770196608), (42, 64786611136), (48, 56688284744), (52, 52327647456), (56, 48589958352), (64, 42516213558), (78, 34885098304), (84, 32393305568), (91, 29901512832), (96, 28344142372), (104, 26163823728), (112, 24294979176), (128, 21258106779), (156, 17442549152), (163, 16693482624), (168, 16196652784), (182, 14950756416), (192, 14172071186), (208, 13081911864), (224, 12147489588), (273, 9967170944), (312, 8721274576), (326, 8346741312), (336, 8098326392), (364, 7475378208), (384, 7086035593), (416, 6540955932), (448, 6073744794), (489, 5564494208), (546, 4983585472), (624, 4360637288), (652, 4173370656), (672, 4049163196), (728, 3737689104), (832, 3270477966), (896, 3036872397), (978, 2782247104), (1092, 2491792736), (1141, 2384783232), (1248, 2180318644), (1304, 2086685328), (1344, 2024581598), (1456, 1868844552), (1664, 1635238983), (1956, 1391123552), (2119, 1284114048), (2184, 1245896368), (2282, 1192391616), (2496, 1090159322), (2608, 1043342664), (2688, 1012290799), (2912, 934422276), (3423, 794927744), (3912, 695561776), (4238, 642057024), (4368, 622948184), (4564, 596195808), (4992, 545079661), (5216, 521671332), (5824, 467211138), (6357, 428038016), (6846, 397463872), (7824, 347780888), (8476, 321028512), (8736, 311474092), (9128, 298097904), (10432, 260835666), (11648, 233605569), (12714, 214019008), (13692, 198731936), (14833, 183444864), (15648, 173890444), (16952, 160514256), (17472, 155737046), (18256, 149048952), (20864, 130417833), (25428, 107009504), (27384, 99365968), (29666, 91722432), (31296, 86945222), (33904, 80257128), (34944, 77868523), (36512, 74524476), (44499, 61148288), (50856, 53504752), (54768, 49682984), (59332, 45861216), (62592, 43472611), (67808, 40128564), (73024, 37262238), (88998, 30574144), (101712, 26752376), (109536, 24841492), (118664, 22930608), (135616, 20064282), (146048, 18631119), (177996, 15287072), (203424, 13376188), (219072, 12420746), (237328, 11465304), (271232, 10032141), (355992, 7643536), (406848, 6688094), (438144, 6210373), (474656, 5732652), (477721, 5695872), (711984, 3821768), (813696, 3344047), (949312, 2866326), (955442, 2847936), (1423968, 1910884), (1433163, 1898624)]