2581840404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:531

約数の個数: 216

約数和(自身を含む): 7807887360

約数和(自身を除く): 5226046956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 127, 132, 143, 156, 198, 234, 242, 254, 286, 359, 363, 381, 396, 429, 468, 484, 508, 572, 718, 726, 762, 858, 1077, 1089, 1143, 1287, 1397, 1436, 1452, 1524, 1573, 1651, 1716, 2154, 2178, 2286, 2574, 2794, 3146, 3231, 3302, 3949, 4191, 4308, 4356, 4572, 4667, 4719, 4953, 5148, 5588, 6292, 6462, 6604, 7898, 8382, 9334, 9438, 9906, 11847, 12573, 12924, 14001, 14157, 14859, 15367, 15796, 16764, 18161, 18668, 18876, 19812, 23694, 25146, 28002, 28314, 29718, 30734, 35541, 36322, 42003, 43439, 45593, 46101, 47388, 50292, 51337, 54483, 56004, 56628, 59436, 61468, 71082, 72644, 84006, 86878, 91186, 92202, 102674, 108966, 130317, 136779, 138303, 142164, 154011, 163449, 168012, 173756, 182372, 184404, 199771, 205348, 217932, 260634, 273558, 276606, 308022, 326898, 390951, 399542, 410337, 462033, 501523, 521268, 547116, 553212, 564707, 592709, 599313, 616044, 653796, 781902, 799084, 820674, 924066, 1003046, 1129414, 1185418, 1198626, 1504569, 1563804, 1641348, 1694121, 1778127, 1797939, 1848132, 2006092, 2258828, 2370836, 2397252, 3009138, 3388242, 3556254, 3595878, 4513707, 5082363, 5334381, 5516753, 6018276, 6519799, 6776484, 7112508, 7191756, 9027414, 10164726, 10668762, 11033506, 13039598, 16550259, 18054828, 19559397, 20329452, 21337524, 22067012, 26079196, 33100518, 39118794, 49650777, 58678191, 66201036, 71717789, 78237588, 99301554, 117356382, 143435578, 198603108, 215153367, 234712764, 286871156, 430306734, 645460101, 860613468, 1290920202, 2581840404]

約数ペア:

[(1, 2581840404), (2, 1290920202), (3, 860613468), (4, 645460101), (6, 430306734), (9, 286871156), (11, 234712764), (12, 215153367), (13, 198603108), (18, 143435578), (22, 117356382), (26, 99301554), (33, 78237588), (36, 71717789), (39, 66201036), (44, 58678191), (52, 49650777), (66, 39118794), (78, 33100518), (99, 26079196), (117, 22067012), (121, 21337524), (127, 20329452), (132, 19559397), (143, 18054828), (156, 16550259), (198, 13039598), (234, 11033506), (242, 10668762), (254, 10164726), (286, 9027414), (359, 7191756), (363, 7112508), (381, 6776484), (396, 6519799), (429, 6018276), (468, 5516753), (484, 5334381), (508, 5082363), (572, 4513707), (718, 3595878), (726, 3556254), (762, 3388242), (858, 3009138), (1077, 2397252), (1089, 2370836), (1143, 2258828), (1287, 2006092), (1397, 1848132), (1436, 1797939), (1452, 1778127), (1524, 1694121), (1573, 1641348), (1651, 1563804), (1716, 1504569), (2154, 1198626), (2178, 1185418), (2286, 1129414), (2574, 1003046), (2794, 924066), (3146, 820674), (3231, 799084), (3302, 781902), (3949, 653796), (4191, 616044), (4308, 599313), (4356, 592709), (4572, 564707), (4667, 553212), (4719, 547116), (4953, 521268), (5148, 501523), (5588, 462033), (6292, 410337), (6462, 399542), (6604, 390951), (7898, 326898), (8382, 308022), (9334, 276606), (9438, 273558), (9906, 260634), (11847, 217932), (12573, 205348), (12924, 199771), (14001, 184404), (14157, 182372), (14859, 173756), (15367, 168012), (15796, 163449), (16764, 154011), (18161, 142164), (18668, 138303), (18876, 136779), (19812, 130317), (23694, 108966), (25146, 102674), (28002, 92202), (28314, 91186), (29718, 86878), (30734, 84006), (35541, 72644), (36322, 71082), (42003, 61468), (43439, 59436), (45593, 56628), (46101, 56004), (47388, 54483), (50292, 51337)]