2490502176

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 288

約数和(自身を含む): 7812080640

約数和(自身を除く): 5321578464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 68, 72, 79, 94, 96, 102, 136, 137, 141, 144, 153, 158, 188, 204, 237, 272, 274, 282, 288, 306, 316, 376, 408, 411, 423, 474, 544, 548, 564, 612, 632, 711, 752, 799, 816, 822, 846, 948, 1096, 1128, 1224, 1233, 1264, 1343, 1422, 1504, 1598, 1632, 1644, 1692, 1896, 2192, 2256, 2329, 2397, 2448, 2466, 2528, 2686, 2844, 3196, 3288, 3384, 3713, 3792, 4029, 4384, 4512, 4658, 4794, 4896, 4932, 5372, 5688, 6392, 6439, 6576, 6768, 6987, 7191, 7426, 7584, 8058, 9316, 9588, 9864, 10744, 10823, 11139, 11376, 12087, 12784, 12878, 13152, 13536, 13974, 14382, 14852, 16116, 18632, 19176, 19317, 19728, 20961, 21488, 21646, 22278, 22752, 24174, 25568, 25756, 27948, 28764, 29704, 32232, 32469, 33417, 37264, 38352, 38634, 39456, 41922, 42976, 43292, 44556, 48348, 51512, 55896, 57528, 57951, 59408, 63121, 64464, 64938, 66834, 74528, 76704, 77268, 83844, 86584, 89112, 96696, 97407, 103024, 109463, 111792, 115056, 115902, 118816, 126242, 128928, 129876, 133668, 154536, 167688, 173168, 178224, 183991, 189363, 193392, 194814, 206048, 218926, 223584, 230112, 231804, 252484, 259752, 267336, 309072, 328389, 335376, 346336, 356448, 367982, 378726, 386784, 389628, 437852, 463608, 504968, 508681, 519504, 534672, 551973, 568089, 618144, 656778, 670752, 735964, 757452, 779256, 875704, 927216, 985167, 1009936, 1017362, 1039008, 1069344, 1103946, 1136178, 1313556, 1471928, 1514904, 1526043, 1558512, 1655919, 1751408, 1854432, 1970334, 2019872, 2034724, 2207892, 2272356, 2627112, 2943856, 3029808, 3052086, 3117024, 3311838, 3502816, 3940668, 4069448, 4415784, 4544712, 4578129, 5254224, 5887712, 6059616, 6104172, 6623676, 7881336, 8138896, 8647577, 8831568, 9089424, 9156258, 10508448, 12208344, 13247352, 15762672, 16277792, 17295154, 17663136, 18178848, 18312516, 24416688, 25942731, 26494704, 31525344, 34590308, 36625032, 48833376, 51885462, 52989408, 69180616, 73250064, 77828193, 103770924, 138361232, 146500128, 155656386, 207541848, 276722464, 311312772, 415083696, 622625544, 830167392, 1245251088, 2490502176]

約数ペア:

[(1, 2490502176), (2, 1245251088), (3, 830167392), (4, 622625544), (6, 415083696), (8, 311312772), (9, 276722464), (12, 207541848), (16, 155656386), (17, 146500128), (18, 138361232), (24, 103770924), (32, 77828193), (34, 73250064), (36, 69180616), (47, 52989408), (48, 51885462), (51, 48833376), (68, 36625032), (72, 34590308), (79, 31525344), (94, 26494704), (96, 25942731), (102, 24416688), (136, 18312516), (137, 18178848), (141, 17663136), (144, 17295154), (153, 16277792), (158, 15762672), (188, 13247352), (204, 12208344), (237, 10508448), (272, 9156258), (274, 9089424), (282, 8831568), (288, 8647577), (306, 8138896), (316, 7881336), (376, 6623676), (408, 6104172), (411, 6059616), (423, 5887712), (474, 5254224), (544, 4578129), (548, 4544712), (564, 4415784), (612, 4069448), (632, 3940668), (711, 3502816), (752, 3311838), (799, 3117024), (816, 3052086), (822, 3029808), (846, 2943856), (948, 2627112), (1096, 2272356), (1128, 2207892), (1224, 2034724), (1233, 2019872), (1264, 1970334), (1343, 1854432), (1422, 1751408), (1504, 1655919), (1598, 1558512), (1632, 1526043), (1644, 1514904), (1692, 1471928), (1896, 1313556), (2192, 1136178), (2256, 1103946), (2329, 1069344), (2397, 1039008), (2448, 1017362), (2466, 1009936), (2528, 985167), (2686, 927216), (2844, 875704), (3196, 779256), (3288, 757452), (3384, 735964), (3713, 670752), (3792, 656778), (4029, 618144), (4384, 568089), (4512, 551973), (4658, 534672), (4794, 519504), (4896, 508681), (4932, 504968), (5372, 463608), (5688, 437852), (6392, 389628), (6439, 386784), (6576, 378726), (6768, 367982), (6987, 356448), (7191, 346336), (7426, 335376), (7584, 328389), (8058, 309072), (9316, 267336), (9588, 259752), (9864, 252484), (10744, 231804), (10823, 230112), (11139, 223584), (11376, 218926), (12087, 206048), (12784, 194814), (12878, 193392), (13152, 189363), (13536, 183991), (13974, 178224), (14382, 173168), (14852, 167688), (16116, 154536), (18632, 133668), (19176, 129876), (19317, 128928), (19728, 126242), (20961, 118816), (21488, 115902), (21646, 115056), (22278, 111792), (22752, 109463), (24174, 103024), (25568, 97407), (25756, 96696), (27948, 89112), (28764, 86584), (29704, 83844), (32232, 77268), (32469, 76704), (33417, 74528), (37264, 66834), (38352, 64938), (38634, 64464), (39456, 63121), (41922, 59408), (42976, 57951), (43292, 57528), (44556, 55896), (48348, 51512)]