42686616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 131788800

約数和(自身を除く): 89102184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 56, 57, 76, 84, 86, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 311, 344, 399, 456, 516, 532, 602, 622, 798, 817, 903, 933, 1032, 1064, 1204, 1244, 1596, 1634, 1806, 1866, 2177, 2408, 2451, 2488, 3192, 3268, 3612, 3732, 4354, 4902, 5719, 5909, 6531, 6536, 7224, 7464, 8708, 9804, 11438, 11818, 13062, 13373, 17157, 17416, 17727, 19608, 22876, 23636, 26124, 26746, 34314, 35454, 40119, 41363, 45752, 47272, 52248, 53492, 68628, 70908, 80238, 82726, 93611, 106984, 124089, 137256, 141816, 160476, 165452, 187222, 248178, 254087, 280833, 320952, 330904, 374444, 496356, 508174, 561666, 748888, 762261, 992712, 1016348, 1123332, 1524522, 1778609, 2032696, 2246664, 3049044, 3557218, 5335827, 6098088, 7114436, 10671654, 14228872, 21343308, 42686616]

約数ペア:

[(1, 42686616), (2, 21343308), (3, 14228872), (4, 10671654), (6, 7114436), (7, 6098088), (8, 5335827), (12, 3557218), (14, 3049044), (19, 2246664), (21, 2032696), (24, 1778609), (28, 1524522), (38, 1123332), (42, 1016348), (43, 992712), (56, 762261), (57, 748888), (76, 561666), (84, 508174), (86, 496356), (114, 374444), (129, 330904), (133, 320952), (152, 280833), (168, 254087), (172, 248178), (228, 187222), (258, 165452), (266, 160476), (301, 141816), (311, 137256), (344, 124089), (399, 106984), (456, 93611), (516, 82726), (532, 80238), (602, 70908), (622, 68628), (798, 53492), (817, 52248), (903, 47272), (933, 45752), (1032, 41363), (1064, 40119), (1204, 35454), (1244, 34314), (1596, 26746), (1634, 26124), (1806, 23636), (1866, 22876), (2177, 19608), (2408, 17727), (2451, 17416), (2488, 17157), (3192, 13373), (3268, 13062), (3612, 11818), (3732, 11438), (4354, 9804), (4902, 8708), (5719, 7464), (5909, 7224), (6531, 6536)]