2490423264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:358

約数の個数: 288

約数和(自身を含む): 8332886016

約数和(自身を除く): 5842462752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 127, 137, 142, 144, 168, 213, 224, 252, 254, 274, 284, 288, 336, 381, 411, 426, 497, 504, 508, 548, 568, 639, 672, 762, 822, 852, 889, 959, 994, 1008, 1016, 1096, 1136, 1143, 1233, 1278, 1491, 1524, 1644, 1704, 1778, 1918, 1988, 2016, 2032, 2192, 2272, 2286, 2466, 2556, 2667, 2877, 2982, 3048, 3288, 3408, 3556, 3836, 3976, 4064, 4384, 4473, 4572, 4932, 5112, 5334, 5754, 5964, 6096, 6576, 6816, 7112, 7672, 7952, 8001, 8631, 8946, 9017, 9144, 9727, 9864, 10224, 10668, 11508, 11928, 12192, 13152, 14224, 15344, 15904, 16002, 17262, 17399, 17892, 18034, 18288, 19454, 19728, 20448, 21336, 23016, 23856, 27051, 28448, 29181, 30688, 32004, 34524, 34798, 35784, 36068, 36576, 38908, 39456, 42672, 46032, 47712, 52197, 54102, 58362, 63119, 64008, 68089, 69048, 69596, 71568, 72136, 77816, 81153, 85344, 87543, 92064, 104394, 108204, 116724, 121793, 126238, 128016, 136178, 138096, 139192, 143136, 144272, 155632, 156591, 162306, 175086, 189357, 204267, 208788, 216408, 233448, 243586, 252476, 256032, 272356, 276192, 278384, 288544, 311264, 313182, 324612, 350172, 365379, 378714, 408534, 417576, 432816, 466896, 487172, 504952, 544712, 556768, 568071, 612801, 626364, 649224, 700344, 730758, 757428, 817068, 835152, 865632, 933792, 974344, 1009904, 1089424, 1096137, 1136142, 1225602, 1235329, 1252728, 1298448, 1400688, 1461516, 1514856, 1634136, 1670304, 1948688, 2019808, 2178848, 2192274, 2272284, 2451204, 2470658, 2505456, 2596896, 2801376, 2923032, 3029712, 3268272, 3705987, 3897376, 4384548, 4544568, 4902408, 4941316, 5010912, 5846064, 6059424, 6536544, 7411974, 8647303, 8769096, 9089136, 9804816, 9882632, 11117961, 11692128, 14823948, 17294606, 17538192, 18178272, 19609632, 19765264, 22235922, 25941909, 29647896, 34589212, 35076384, 39530528, 44471844, 51883818, 59295792, 69178424, 77825727, 88943688, 103767636, 118591584, 138356848, 155651454, 177887376, 207535272, 276713696, 311302908, 355774752, 415070544, 622605816, 830141088, 1245211632, 2490423264]

約数ペア:

[(1, 2490423264), (2, 1245211632), (3, 830141088), (4, 622605816), (6, 415070544), (7, 355774752), (8, 311302908), (9, 276713696), (12, 207535272), (14, 177887376), (16, 155651454), (18, 138356848), (21, 118591584), (24, 103767636), (28, 88943688), (32, 77825727), (36, 69178424), (42, 59295792), (48, 51883818), (56, 44471844), (63, 39530528), (71, 35076384), (72, 34589212), (84, 29647896), (96, 25941909), (112, 22235922), (126, 19765264), (127, 19609632), (137, 18178272), (142, 17538192), (144, 17294606), (168, 14823948), (213, 11692128), (224, 11117961), (252, 9882632), (254, 9804816), (274, 9089136), (284, 8769096), (288, 8647303), (336, 7411974), (381, 6536544), (411, 6059424), (426, 5846064), (497, 5010912), (504, 4941316), (508, 4902408), (548, 4544568), (568, 4384548), (639, 3897376), (672, 3705987), (762, 3268272), (822, 3029712), (852, 2923032), (889, 2801376), (959, 2596896), (994, 2505456), (1008, 2470658), (1016, 2451204), (1096, 2272284), (1136, 2192274), (1143, 2178848), (1233, 2019808), (1278, 1948688), (1491, 1670304), (1524, 1634136), (1644, 1514856), (1704, 1461516), (1778, 1400688), (1918, 1298448), (1988, 1252728), (2016, 1235329), (2032, 1225602), (2192, 1136142), (2272, 1096137), (2286, 1089424), (2466, 1009904), (2556, 974344), (2667, 933792), (2877, 865632), (2982, 835152), (3048, 817068), (3288, 757428), (3408, 730758), (3556, 700344), (3836, 649224), (3976, 626364), (4064, 612801), (4384, 568071), (4473, 556768), (4572, 544712), (4932, 504952), (5112, 487172), (5334, 466896), (5754, 432816), (5964, 417576), (6096, 408534), (6576, 378714), (6816, 365379), (7112, 350172), (7672, 324612), (7952, 313182), (8001, 311264), (8631, 288544), (8946, 278384), (9017, 276192), (9144, 272356), (9727, 256032), (9864, 252476), (10224, 243586), (10668, 233448), (11508, 216408), (11928, 208788), (12192, 204267), (13152, 189357), (14224, 175086), (15344, 162306), (15904, 156591), (16002, 155632), (17262, 144272), (17399, 143136), (17892, 139192), (18034, 138096), (18288, 136178), (19454, 128016), (19728, 126238), (20448, 121793), (21336, 116724), (23016, 108204), (23856, 104394), (27051, 92064), (28448, 87543), (29181, 85344), (30688, 81153), (32004, 77816), (34524, 72136), (34798, 71568), (35784, 69596), (36068, 69048), (36576, 68089), (38908, 64008), (39456, 63119), (42672, 58362), (46032, 54102), (47712, 52197)]