218352624

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 716525568

約数和(自身を除く): 498172944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 43, 48, 49, 51, 56, 68, 84, 86, 98, 102, 112, 119, 127, 129, 136, 147, 168, 172, 196, 204, 238, 254, 258, 272, 294, 301, 336, 344, 357, 381, 392, 408, 476, 508, 516, 588, 602, 688, 714, 731, 762, 784, 816, 833, 889, 903, 952, 1016, 1032, 1176, 1204, 1428, 1462, 1524, 1666, 1778, 1806, 1904, 2032, 2064, 2107, 2159, 2193, 2352, 2408, 2499, 2667, 2856, 2924, 3048, 3332, 3556, 3612, 4214, 4318, 4386, 4816, 4998, 5117, 5334, 5461, 5712, 5848, 6096, 6223, 6321, 6477, 6664, 7112, 7224, 8428, 8636, 8772, 9996, 10234, 10668, 10922, 11696, 12446, 12642, 12954, 13328, 14224, 14448, 15113, 15351, 16383, 16856, 17272, 17544, 18669, 19992, 20468, 21336, 21844, 24892, 25284, 25908, 30226, 30702, 32766, 33712, 34544, 35088, 35819, 37338, 38227, 39984, 40936, 42672, 43688, 45339, 49784, 50568, 51816, 60452, 61404, 65532, 71638, 74676, 76454, 81872, 87376, 90678, 92837, 99568, 101136, 103632, 105791, 107457, 114681, 120904, 122808, 131064, 143276, 149352, 152908, 181356, 185674, 211582, 214914, 229362, 241808, 245616, 262128, 267589, 278511, 286552, 298704, 305816, 317373, 362712, 371348, 423164, 429828, 458724, 535178, 557022, 573104, 611632, 634746, 649859, 725424, 742696, 802767, 846328, 859656, 917448, 1070356, 1114044, 1269492, 1299718, 1485392, 1605534, 1692656, 1719312, 1834896, 1949577, 2140712, 2228088, 2538984, 2599436, 3211068, 3899154, 4281424, 4456176, 4549013, 5077968, 5198872, 6422136, 7798308, 9098026, 10397744, 12844272, 13647039, 15596616, 18196052, 27294078, 31193232, 36392104, 54588156, 72784208, 109176312, 218352624]

約数ペア:

[(1, 218352624), (2, 109176312), (3, 72784208), (4, 54588156), (6, 36392104), (7, 31193232), (8, 27294078), (12, 18196052), (14, 15596616), (16, 13647039), (17, 12844272), (21, 10397744), (24, 9098026), (28, 7798308), (34, 6422136), (42, 5198872), (43, 5077968), (48, 4549013), (49, 4456176), (51, 4281424), (56, 3899154), (68, 3211068), (84, 2599436), (86, 2538984), (98, 2228088), (102, 2140712), (112, 1949577), (119, 1834896), (127, 1719312), (129, 1692656), (136, 1605534), (147, 1485392), (168, 1299718), (172, 1269492), (196, 1114044), (204, 1070356), (238, 917448), (254, 859656), (258, 846328), (272, 802767), (294, 742696), (301, 725424), (336, 649859), (344, 634746), (357, 611632), (381, 573104), (392, 557022), (408, 535178), (476, 458724), (508, 429828), (516, 423164), (588, 371348), (602, 362712), (688, 317373), (714, 305816), (731, 298704), (762, 286552), (784, 278511), (816, 267589), (833, 262128), (889, 245616), (903, 241808), (952, 229362), (1016, 214914), (1032, 211582), (1176, 185674), (1204, 181356), (1428, 152908), (1462, 149352), (1524, 143276), (1666, 131064), (1778, 122808), (1806, 120904), (1904, 114681), (2032, 107457), (2064, 105791), (2107, 103632), (2159, 101136), (2193, 99568), (2352, 92837), (2408, 90678), (2499, 87376), (2667, 81872), (2856, 76454), (2924, 74676), (3048, 71638), (3332, 65532), (3556, 61404), (3612, 60452), (4214, 51816), (4318, 50568), (4386, 49784), (4816, 45339), (4998, 43688), (5117, 42672), (5334, 40936), (5461, 39984), (5712, 38227), (5848, 37338), (6096, 35819), (6223, 35088), (6321, 34544), (6477, 33712), (6664, 32766), (7112, 30702), (7224, 30226), (8428, 25908), (8636, 25284), (8772, 24892), (9996, 21844), (10234, 21336), (10668, 20468), (10922, 19992), (11696, 18669), (12446, 17544), (12642, 17272), (12954, 16856), (13328, 16383), (14224, 15351), (14448, 15113)]