228476556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 743608320

約数和(自身を除く): 515131764

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 59, 63, 66, 77, 84, 99, 118, 121, 126, 127, 132, 154, 177, 198, 231, 236, 242, 252, 254, 308, 354, 363, 381, 396, 413, 462, 484, 508, 531, 649, 693, 708, 726, 762, 826, 847, 889, 924, 1062, 1089, 1143, 1239, 1298, 1386, 1397, 1452, 1524, 1652, 1694, 1778, 1947, 2124, 2178, 2286, 2478, 2541, 2596, 2667, 2772, 2794, 3388, 3556, 3717, 3894, 4191, 4356, 4543, 4572, 4956, 5082, 5334, 5588, 5841, 7139, 7434, 7493, 7623, 7788, 8001, 8382, 9086, 9779, 10164, 10668, 11682, 12573, 13629, 14278, 14868, 14986, 15246, 15367, 16002, 16764, 18172, 19558, 21417, 22479, 23364, 25146, 27258, 28556, 29337, 29972, 30492, 30734, 32004, 39116, 40887, 42834, 44958, 46101, 49973, 50292, 52451, 54516, 58674, 61468, 64251, 67437, 81774, 82423, 85668, 88011, 89916, 92202, 99946, 104902, 107569, 117348, 128502, 134874, 138303, 149919, 157353, 163548, 164846, 176022, 184404, 199892, 209804, 215138, 247269, 257004, 269748, 276606, 299838, 314706, 322707, 329692, 352044, 430276, 449757, 472059, 494538, 553212, 576961, 599676, 629412, 645414, 741807, 899514, 906653, 944118, 968121, 989076, 1153922, 1290828, 1483614, 1730883, 1799028, 1813306, 1888236, 1936242, 2307844, 2719959, 2967228, 3461766, 3626612, 3872484, 5192649, 5439918, 6346571, 6923532, 8159877, 10385298, 10879836, 12693142, 16319754, 19039713, 20770596, 25386284, 32639508, 38079426, 57119139, 76158852, 114238278, 228476556]

約数ペア:

[(1, 228476556), (2, 114238278), (3, 76158852), (4, 57119139), (6, 38079426), (7, 32639508), (9, 25386284), (11, 20770596), (12, 19039713), (14, 16319754), (18, 12693142), (21, 10879836), (22, 10385298), (28, 8159877), (33, 6923532), (36, 6346571), (42, 5439918), (44, 5192649), (59, 3872484), (63, 3626612), (66, 3461766), (77, 2967228), (84, 2719959), (99, 2307844), (118, 1936242), (121, 1888236), (126, 1813306), (127, 1799028), (132, 1730883), (154, 1483614), (177, 1290828), (198, 1153922), (231, 989076), (236, 968121), (242, 944118), (252, 906653), (254, 899514), (308, 741807), (354, 645414), (363, 629412), (381, 599676), (396, 576961), (413, 553212), (462, 494538), (484, 472059), (508, 449757), (531, 430276), (649, 352044), (693, 329692), (708, 322707), (726, 314706), (762, 299838), (826, 276606), (847, 269748), (889, 257004), (924, 247269), (1062, 215138), (1089, 209804), (1143, 199892), (1239, 184404), (1298, 176022), (1386, 164846), (1397, 163548), (1452, 157353), (1524, 149919), (1652, 138303), (1694, 134874), (1778, 128502), (1947, 117348), (2124, 107569), (2178, 104902), (2286, 99946), (2478, 92202), (2541, 89916), (2596, 88011), (2667, 85668), (2772, 82423), (2794, 81774), (3388, 67437), (3556, 64251), (3717, 61468), (3894, 58674), (4191, 54516), (4356, 52451), (4543, 50292), (4572, 49973), (4956, 46101), (5082, 44958), (5334, 42834), (5588, 40887), (5841, 39116), (7139, 32004), (7434, 30734), (7493, 30492), (7623, 29972), (7788, 29337), (8001, 28556), (8382, 27258), (9086, 25146), (9779, 23364), (10164, 22479), (10668, 21417), (11682, 19558), (12573, 18172), (13629, 16764), (14278, 16002), (14868, 15367), (14986, 15246)]