492920274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 1283457024

約数和(自身を除く): 790536750

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 127, 154, 186, 217, 231, 254, 271, 341, 381, 434, 462, 542, 651, 682, 762, 813, 889, 1023, 1302, 1397, 1626, 1778, 1897, 2046, 2387, 2667, 2794, 2981, 3794, 3937, 4191, 4774, 5334, 5691, 5962, 7161, 7874, 8382, 8401, 8943, 9779, 11382, 11811, 14322, 16802, 17886, 19558, 20867, 23622, 25203, 27559, 29337, 34417, 41734, 43307, 50406, 55118, 58674, 58807, 62601, 68834, 82677, 86614, 92411, 103251, 117614, 125202, 129921, 165354, 176421, 184822, 206502, 240919, 259842, 277233, 303149, 352842, 378587, 481838, 554466, 606298, 646877, 722757, 757174, 909447, 1066927, 1135761, 1293754, 1445514, 1818894, 1940631, 2133854, 2271522, 2650109, 3200781, 3881262, 5300218, 6401562, 7468489, 7950327, 11736197, 14936978, 15900654, 22405467, 23472394, 35208591, 44810934, 70417182, 82153379, 164306758, 246460137, 492920274]

約数ペア:

[(1, 492920274), (2, 246460137), (3, 164306758), (6, 82153379), (7, 70417182), (11, 44810934), (14, 35208591), (21, 23472394), (22, 22405467), (31, 15900654), (33, 14936978), (42, 11736197), (62, 7950327), (66, 7468489), (77, 6401562), (93, 5300218), (127, 3881262), (154, 3200781), (186, 2650109), (217, 2271522), (231, 2133854), (254, 1940631), (271, 1818894), (341, 1445514), (381, 1293754), (434, 1135761), (462, 1066927), (542, 909447), (651, 757174), (682, 722757), (762, 646877), (813, 606298), (889, 554466), (1023, 481838), (1302, 378587), (1397, 352842), (1626, 303149), (1778, 277233), (1897, 259842), (2046, 240919), (2387, 206502), (2667, 184822), (2794, 176421), (2981, 165354), (3794, 129921), (3937, 125202), (4191, 117614), (4774, 103251), (5334, 92411), (5691, 86614), (5962, 82677), (7161, 68834), (7874, 62601), (8382, 58807), (8401, 58674), (8943, 55118), (9779, 50406), (11382, 43307), (11811, 41734), (14322, 34417), (16802, 29337), (17886, 27559), (19558, 25203), (20867, 23622)]