2664278012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 5626091520

約数和(自身を除く): 2961813508

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 89, 124, 178, 187, 341, 356, 374, 527, 682, 748, 979, 1054, 1291, 1364, 1513, 1958, 2108, 2582, 2759, 3026, 3916, 5164, 5518, 5797, 6052, 11036, 11594, 14201, 16643, 21947, 23188, 28402, 30349, 33286, 40021, 43894, 46903, 56804, 60698, 66572, 80042, 87788, 93806, 114899, 121396, 160084, 187612, 229798, 241417, 440231, 459596, 482834, 515933, 680357, 880462, 965668, 1031866, 1263889, 1360714, 1760924, 1953283, 2063732, 2527778, 2721428, 3561869, 3906566, 5055556, 7123738, 7483927, 7813132, 14247476, 14967854, 21486113, 29935708, 39180559, 42972226, 60551773, 78361118, 85944452, 121103546, 156722236, 242207092, 666069503, 1332139006, 2664278012]

約数ペア:

[(1, 2664278012), (2, 1332139006), (4, 666069503), (11, 242207092), (17, 156722236), (22, 121103546), (31, 85944452), (34, 78361118), (44, 60551773), (62, 42972226), (68, 39180559), (89, 29935708), (124, 21486113), (178, 14967854), (187, 14247476), (341, 7813132), (356, 7483927), (374, 7123738), (527, 5055556), (682, 3906566), (748, 3561869), (979, 2721428), (1054, 2527778), (1291, 2063732), (1364, 1953283), (1513, 1760924), (1958, 1360714), (2108, 1263889), (2582, 1031866), (2759, 965668), (3026, 880462), (3916, 680357), (5164, 515933), (5518, 482834), (5797, 459596), (6052, 440231), (11036, 241417), (11594, 229798), (14201, 187612), (16643, 160084), (21947, 121396), (23188, 114899), (28402, 93806), (30349, 87788), (33286, 80042), (40021, 66572), (43894, 60698), (46903, 56804)]