1186304812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 2831431680

約数和(自身を除く): 1645126868

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 43, 44, 68, 77, 86, 119, 121, 154, 172, 187, 238, 242, 301, 308, 374, 473, 476, 479, 484, 602, 731, 748, 847, 946, 958, 1204, 1309, 1462, 1694, 1892, 1916, 2057, 2618, 2924, 3311, 3353, 3388, 4114, 5117, 5203, 5236, 5269, 6622, 6706, 8041, 8143, 8228, 10234, 10406, 10538, 13244, 13412, 14399, 16082, 16286, 20468, 20597, 20812, 21076, 28798, 32164, 32572, 36421, 36883, 41194, 56287, 57001, 57596, 57959, 72842, 73766, 82388, 88451, 89573, 112574, 114002, 115918, 144179, 145684, 147532, 176902, 179146, 225148, 226567, 228004, 231836, 288358, 350149, 353804, 358292, 405713, 453134, 576716, 619157, 627011, 700298, 811426, 906268, 985303, 1238314, 1254022, 1400596, 1585969, 1622852, 1970606, 2451043, 2476628, 2492237, 2508044, 3171938, 3851639, 3941212, 4902086, 4984474, 6343876, 6897121, 7703278, 9804172, 9968948, 13794242, 15406556, 17445659, 26961473, 27588484, 34891318, 42368029, 53922946, 69782636, 84736058, 107845892, 169472116, 296576203, 593152406, 1186304812]

約数ペア:

[(1, 1186304812), (2, 593152406), (4, 296576203), (7, 169472116), (11, 107845892), (14, 84736058), (17, 69782636), (22, 53922946), (28, 42368029), (34, 34891318), (43, 27588484), (44, 26961473), (68, 17445659), (77, 15406556), (86, 13794242), (119, 9968948), (121, 9804172), (154, 7703278), (172, 6897121), (187, 6343876), (238, 4984474), (242, 4902086), (301, 3941212), (308, 3851639), (374, 3171938), (473, 2508044), (476, 2492237), (479, 2476628), (484, 2451043), (602, 1970606), (731, 1622852), (748, 1585969), (847, 1400596), (946, 1254022), (958, 1238314), (1204, 985303), (1309, 906268), (1462, 811426), (1694, 700298), (1892, 627011), (1916, 619157), (2057, 576716), (2618, 453134), (2924, 405713), (3311, 358292), (3353, 353804), (3388, 350149), (4114, 288358), (5117, 231836), (5203, 228004), (5236, 226567), (5269, 225148), (6622, 179146), (6706, 176902), (8041, 147532), (8143, 145684), (8228, 144179), (10234, 115918), (10406, 114002), (10538, 112574), (13244, 89573), (13412, 88451), (14399, 82388), (16082, 73766), (16286, 72842), (20468, 57959), (20597, 57596), (20812, 57001), (21076, 56287), (28798, 41194), (32164, 36883), (32572, 36421)]