2181765516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:976

約数の個数: 192

約数和(自身を含む): 6559257600

約数和(自身を除く): 4377492084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 97, 102, 114, 119, 133, 194, 204, 228, 238, 266, 291, 323, 357, 388, 399, 476, 532, 582, 646, 679, 714, 798, 829, 969, 1164, 1292, 1358, 1428, 1596, 1649, 1658, 1843, 1938, 2037, 2261, 2487, 2716, 3298, 3316, 3686, 3876, 4074, 4522, 4947, 4974, 5529, 5803, 6596, 6783, 7372, 8148, 9044, 9894, 9948, 11058, 11543, 11606, 12901, 13566, 14093, 15751, 17409, 19788, 22116, 23086, 23212, 25802, 27132, 28186, 31331, 31502, 34629, 34818, 38703, 42279, 46172, 47253, 51604, 56372, 62662, 63004, 69258, 69636, 77406, 80413, 84558, 93993, 94506, 98651, 110257, 125324, 138516, 154812, 160826, 169116, 187986, 189012, 197302, 219317, 220514, 241239, 267767, 295953, 321652, 330771, 375972, 394604, 438634, 441028, 482478, 535534, 562891, 591906, 657951, 661542, 803301, 877268, 964956, 1071068, 1125782, 1183812, 1315902, 1323084, 1367021, 1527847, 1606602, 1688673, 1874369, 2251564, 2631804, 2734042, 3055694, 3213204, 3377346, 3748738, 4101063, 4583541, 5468084, 5623107, 6111388, 6754692, 7497476, 8202126, 9167082, 9569147, 10694929, 11246214, 16404252, 18334164, 19138294, 21389858, 22492428, 25973399, 28707441, 32084787, 38276588, 42779716, 51946798, 57414882, 64169574, 77920197, 103893596, 114829764, 128339148, 155840394, 181813793, 311680788, 363627586, 545441379, 727255172, 1090882758, 2181765516]

約数ペア:

[(1, 2181765516), (2, 1090882758), (3, 727255172), (4, 545441379), (6, 363627586), (7, 311680788), (12, 181813793), (14, 155840394), (17, 128339148), (19, 114829764), (21, 103893596), (28, 77920197), (34, 64169574), (38, 57414882), (42, 51946798), (51, 42779716), (57, 38276588), (68, 32084787), (76, 28707441), (84, 25973399), (97, 22492428), (102, 21389858), (114, 19138294), (119, 18334164), (133, 16404252), (194, 11246214), (204, 10694929), (228, 9569147), (238, 9167082), (266, 8202126), (291, 7497476), (323, 6754692), (357, 6111388), (388, 5623107), (399, 5468084), (476, 4583541), (532, 4101063), (582, 3748738), (646, 3377346), (679, 3213204), (714, 3055694), (798, 2734042), (829, 2631804), (969, 2251564), (1164, 1874369), (1292, 1688673), (1358, 1606602), (1428, 1527847), (1596, 1367021), (1649, 1323084), (1658, 1315902), (1843, 1183812), (1938, 1125782), (2037, 1071068), (2261, 964956), (2487, 877268), (2716, 803301), (3298, 661542), (3316, 657951), (3686, 591906), (3876, 562891), (4074, 535534), (4522, 482478), (4947, 441028), (4974, 438634), (5529, 394604), (5803, 375972), (6596, 330771), (6783, 321652), (7372, 295953), (8148, 267767), (9044, 241239), (9894, 220514), (9948, 219317), (11058, 197302), (11543, 189012), (11606, 187986), (12901, 169116), (13566, 160826), (14093, 154812), (15751, 138516), (17409, 125324), (19788, 110257), (22116, 98651), (23086, 94506), (23212, 93993), (25802, 84558), (27132, 80413), (28186, 77406), (31331, 69636), (31502, 69258), (34629, 63004), (34818, 62662), (38703, 56372), (42279, 51604), (46172, 47253)]