2660491548

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5625

約数の個数: 192

約数和(自身を含む): 8366346240

約数和(自身を除く): 5705854692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 93, 99, 108, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 297, 341, 351, 372, 396, 403, 429, 468, 558, 572, 594, 682, 702, 806, 837, 858, 1023, 1116, 1188, 1209, 1287, 1364, 1404, 1612, 1674, 1716, 2046, 2418, 2574, 3069, 3348, 3627, 3861, 4092, 4433, 4836, 5148, 5557, 6138, 7254, 7722, 8866, 9207, 10881, 11114, 12276, 13299, 14508, 15444, 16671, 17732, 18414, 21762, 22228, 26598, 33342, 36828, 39897, 43524, 50013, 53196, 61127, 66684, 72241, 79794, 100026, 119691, 122254, 144482, 150039, 159588, 172267, 183381, 200052, 216723, 239382, 244508, 288964, 300078, 344534, 366762, 433446, 478764, 516801, 550143, 600156, 650169, 689068, 733524, 794651, 866892, 1033602, 1100286, 1300338, 1550403, 1589302, 1650429, 1894937, 1950507, 2067204, 2200572, 2239471, 2383953, 2600676, 3100806, 3178604, 3300858, 3789874, 3901014, 4478942, 4651209, 4767906, 5684811, 6201612, 6601716, 6718413, 7151859, 7579748, 7802028, 8957884, 9302418, 9535812, 11369622, 13436826, 14303718, 17054433, 18604836, 20155239, 21455577, 22739244, 24634181, 26873652, 28607436, 34108866, 40310478, 42911154, 49268362, 51163299, 60465717, 68217732, 73902543, 80620956, 85822308, 98536724, 102326598, 120931434, 147805086, 204653196, 221707629, 241862868, 295610172, 443415258, 665122887, 886830516, 1330245774, 2660491548]

約数ペア:

[(1, 2660491548), (2, 1330245774), (3, 886830516), (4, 665122887), (6, 443415258), (9, 295610172), (11, 241862868), (12, 221707629), (13, 204653196), (18, 147805086), (22, 120931434), (26, 102326598), (27, 98536724), (31, 85822308), (33, 80620956), (36, 73902543), (39, 68217732), (44, 60465717), (52, 51163299), (54, 49268362), (62, 42911154), (66, 40310478), (78, 34108866), (93, 28607436), (99, 26873652), (108, 24634181), (117, 22739244), (124, 21455577), (132, 20155239), (143, 18604836), (156, 17054433), (186, 14303718), (198, 13436826), (234, 11369622), (279, 9535812), (286, 9302418), (297, 8957884), (341, 7802028), (351, 7579748), (372, 7151859), (396, 6718413), (403, 6601716), (429, 6201612), (468, 5684811), (558, 4767906), (572, 4651209), (594, 4478942), (682, 3901014), (702, 3789874), (806, 3300858), (837, 3178604), (858, 3100806), (1023, 2600676), (1116, 2383953), (1188, 2239471), (1209, 2200572), (1287, 2067204), (1364, 1950507), (1404, 1894937), (1612, 1650429), (1674, 1589302), (1716, 1550403), (2046, 1300338), (2418, 1100286), (2574, 1033602), (3069, 866892), (3348, 794651), (3627, 733524), (3861, 689068), (4092, 650169), (4433, 600156), (4836, 550143), (5148, 516801), (5557, 478764), (6138, 433446), (7254, 366762), (7722, 344534), (8866, 300078), (9207, 288964), (10881, 244508), (11114, 239382), (12276, 216723), (13299, 200052), (14508, 183381), (15444, 172267), (16671, 159588), (17732, 150039), (18414, 144482), (21762, 122254), (22228, 119691), (26598, 100026), (33342, 79794), (36828, 72241), (39897, 66684), (43524, 61127), (50013, 53196)]