2797348736

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 7252869120

約数和(自身を除く): 4455520384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 61, 62, 64, 91, 104, 112, 122, 124, 127, 128, 182, 208, 217, 224, 244, 248, 254, 364, 403, 416, 427, 434, 448, 488, 496, 508, 728, 793, 806, 832, 854, 868, 889, 896, 976, 992, 1016, 1456, 1586, 1612, 1651, 1664, 1708, 1736, 1778, 1891, 1952, 1984, 2032, 2821, 2912, 3172, 3224, 3302, 3416, 3472, 3556, 3782, 3904, 3937, 3968, 4064, 5551, 5642, 5824, 6344, 6448, 6604, 6832, 6944, 7112, 7564, 7747, 7808, 7874, 8128, 11102, 11284, 11557, 11648, 12688, 12896, 13208, 13237, 13664, 13888, 14224, 15128, 15494, 15748, 16256, 22204, 22568, 23114, 24583, 25376, 25792, 26416, 26474, 27328, 27559, 27776, 28448, 30256, 30988, 31496, 44408, 45136, 46228, 49166, 50752, 51181, 51584, 52832, 52948, 54229, 54656, 55118, 56896, 60512, 61976, 62992, 88816, 90272, 92456, 98332, 100711, 101504, 102362, 105664, 105896, 108458, 110236, 113792, 121024, 123952, 125984, 172081, 177632, 180544, 184912, 196664, 201422, 204724, 211328, 211792, 216916, 220472, 240157, 242048, 247904, 251968, 344162, 355264, 358267, 361088, 369824, 393328, 402844, 409448, 423584, 433832, 440944, 480314, 495808, 503936, 688324, 704977, 710528, 716534, 739648, 786656, 805688, 818896, 847168, 867664, 881888, 960628, 991616, 1376648, 1409954, 1433068, 1479296, 1573312, 1611376, 1637792, 1681099, 1694336, 1735328, 1763776, 1921256, 2753296, 2819908, 2866136, 3122041, 3146624, 3222752, 3275584, 3362198, 3470656, 3527552, 3842512, 5506592, 5639816, 5732272, 6244082, 6445504, 6551168, 6724396, 6941312, 7685024, 11013184, 11279632, 11464544, 12488164, 12891008, 13448792, 15370048, 21854287, 22026368, 22559264, 22929088, 24976328, 26897584, 30740096, 43708574, 45118528, 45858176, 49952656, 53795168, 87417148, 90237056, 99905312, 107590336, 174834296, 199810624, 215180672, 349668592, 399621248, 699337184, 1398674368, 2797348736]

約数ペア:

[(1, 2797348736), (2, 1398674368), (4, 699337184), (7, 399621248), (8, 349668592), (13, 215180672), (14, 199810624), (16, 174834296), (26, 107590336), (28, 99905312), (31, 90237056), (32, 87417148), (52, 53795168), (56, 49952656), (61, 45858176), (62, 45118528), (64, 43708574), (91, 30740096), (104, 26897584), (112, 24976328), (122, 22929088), (124, 22559264), (127, 22026368), (128, 21854287), (182, 15370048), (208, 13448792), (217, 12891008), (224, 12488164), (244, 11464544), (248, 11279632), (254, 11013184), (364, 7685024), (403, 6941312), (416, 6724396), (427, 6551168), (434, 6445504), (448, 6244082), (488, 5732272), (496, 5639816), (508, 5506592), (728, 3842512), (793, 3527552), (806, 3470656), (832, 3362198), (854, 3275584), (868, 3222752), (889, 3146624), (896, 3122041), (976, 2866136), (992, 2819908), (1016, 2753296), (1456, 1921256), (1586, 1763776), (1612, 1735328), (1651, 1694336), (1664, 1681099), (1708, 1637792), (1736, 1611376), (1778, 1573312), (1891, 1479296), (1952, 1433068), (1984, 1409954), (2032, 1376648), (2821, 991616), (2912, 960628), (3172, 881888), (3224, 867664), (3302, 847168), (3416, 818896), (3472, 805688), (3556, 786656), (3782, 739648), (3904, 716534), (3937, 710528), (3968, 704977), (4064, 688324), (5551, 503936), (5642, 495808), (5824, 480314), (6344, 440944), (6448, 433832), (6604, 423584), (6832, 409448), (6944, 402844), (7112, 393328), (7564, 369824), (7747, 361088), (7808, 358267), (7874, 355264), (8128, 344162), (11102, 251968), (11284, 247904), (11557, 242048), (11648, 240157), (12688, 220472), (12896, 216916), (13208, 211792), (13237, 211328), (13664, 204724), (13888, 201422), (14224, 196664), (15128, 184912), (15494, 180544), (15748, 177632), (16256, 172081), (22204, 125984), (22568, 123952), (23114, 121024), (24583, 113792), (25376, 110236), (25792, 108458), (26416, 105896), (26474, 105664), (27328, 102362), (27559, 101504), (27776, 100711), (28448, 98332), (30256, 92456), (30988, 90272), (31496, 88816), (44408, 62992), (45136, 61976), (46228, 60512), (49166, 56896), (50752, 55118), (51181, 54656), (51584, 54229), (52832, 52948)]