1570921924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^3\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 3530640960

約数和(自身を除く): 1959719036

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 43, 44, 52, 68, 86, 143, 169, 172, 187, 221, 286, 289, 338, 374, 442, 473, 559, 572, 578, 676, 731, 748, 884, 946, 1118, 1156, 1462, 1859, 1892, 2236, 2431, 2873, 2924, 3179, 3718, 3757, 4862, 4913, 5746, 6149, 6358, 7267, 7436, 7514, 8041, 9503, 9724, 9826, 11492, 12298, 12427, 12716, 14534, 15028, 16082, 19006, 19652, 24596, 24854, 29068, 31603, 32164, 38012, 41327, 48841, 49708, 54043, 63206, 63869, 79937, 82654, 97682, 104533, 108086, 123539, 126412, 127738, 136697, 159874, 161551, 165308, 195364, 209066, 211259, 216172, 247078, 255476, 273394, 319748, 323102, 418132, 422518, 494156, 537251, 546788, 646204, 702559, 830297, 845036, 1074502, 1358929, 1405118, 1660594, 1777061, 2100163, 2149004, 2323849, 2717858, 2746367, 2810236, 3321188, 3554122, 4200326, 4647698, 5435716, 5492734, 7108244, 8400652, 9133267, 9295396, 10985468, 18266534, 23101793, 30210037, 35702771, 36533068, 46203586, 60420074, 71405542, 92407172, 120840148, 142811084, 392730481, 785460962, 1570921924]

約数ペア:

[(1, 1570921924), (2, 785460962), (4, 392730481), (11, 142811084), (13, 120840148), (17, 92407172), (22, 71405542), (26, 60420074), (34, 46203586), (43, 36533068), (44, 35702771), (52, 30210037), (68, 23101793), (86, 18266534), (143, 10985468), (169, 9295396), (172, 9133267), (187, 8400652), (221, 7108244), (286, 5492734), (289, 5435716), (338, 4647698), (374, 4200326), (442, 3554122), (473, 3321188), (559, 2810236), (572, 2746367), (578, 2717858), (676, 2323849), (731, 2149004), (748, 2100163), (884, 1777061), (946, 1660594), (1118, 1405118), (1156, 1358929), (1462, 1074502), (1859, 845036), (1892, 830297), (2236, 702559), (2431, 646204), (2873, 546788), (2924, 537251), (3179, 494156), (3718, 422518), (3757, 418132), (4862, 323102), (4913, 319748), (5746, 273394), (6149, 255476), (6358, 247078), (7267, 216172), (7436, 211259), (7514, 209066), (8041, 195364), (9503, 165308), (9724, 161551), (9826, 159874), (11492, 136697), (12298, 127738), (12427, 126412), (12716, 123539), (14534, 108086), (15028, 104533), (16082, 97682), (19006, 82654), (19652, 79937), (24596, 63869), (24854, 63206), (29068, 54043), (31603, 49708), (32164, 48841), (38012, 41327)]