2209790856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 256

約数和(自身を含む): 7101480960

約数和(自身を除く): 4891690104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 127, 156, 168, 182, 186, 217, 248, 254, 257, 273, 312, 364, 372, 381, 403, 434, 508, 514, 546, 651, 728, 744, 762, 771, 806, 868, 889, 1016, 1028, 1092, 1209, 1302, 1524, 1542, 1612, 1651, 1736, 1778, 1799, 2056, 2184, 2418, 2604, 2667, 2821, 3048, 3084, 3224, 3302, 3341, 3556, 3598, 3937, 4836, 4953, 5208, 5334, 5397, 5642, 6168, 6604, 6682, 7112, 7196, 7874, 7967, 8463, 9672, 9906, 10023, 10668, 10794, 11284, 11557, 11811, 13208, 13364, 14392, 15748, 15934, 16926, 19812, 20046, 21336, 21588, 22568, 23114, 23387, 23622, 23901, 26728, 27559, 31496, 31868, 32639, 33852, 34671, 39624, 40092, 43176, 46228, 46774, 47244, 47802, 51181, 55118, 55769, 63736, 65278, 67704, 69342, 70161, 80184, 82677, 92456, 93548, 94488, 95604, 97917, 102362, 103571, 110236, 111538, 130556, 138684, 140322, 153543, 165354, 167307, 187096, 191208, 195834, 204724, 207142, 220472, 223076, 228473, 261112, 277368, 280644, 307086, 310713, 330708, 334614, 358267, 391668, 409448, 414284, 424307, 446152, 456946, 561288, 614172, 621426, 661416, 669228, 685419, 716534, 724997, 783336, 828568, 848614, 913892, 1011809, 1074801, 1228344, 1242852, 1272921, 1338456, 1370838, 1433068, 1449994, 1697228, 1827784, 2023618, 2149602, 2174991, 2485704, 2545842, 2741676, 2866136, 2899988, 2970149, 3035427, 3394456, 4047236, 4299204, 4349982, 5091684, 5483352, 5799976, 5940298, 6070854, 7082663, 8094472, 8598408, 8699964, 8910447, 10183368, 11880596, 12141708, 13153517, 14165326, 17399928, 17820894, 21247989, 23761192, 24283416, 26307034, 28330652, 35641788, 39460551, 42495978, 52614068, 56661304, 71283576, 78921102, 84991956, 92074619, 105228136, 157842204, 169983912, 184149238, 276223857, 315684408, 368298476, 552447714, 736596952, 1104895428, 2209790856]

約数ペア:

[(1, 2209790856), (2, 1104895428), (3, 736596952), (4, 552447714), (6, 368298476), (7, 315684408), (8, 276223857), (12, 184149238), (13, 169983912), (14, 157842204), (21, 105228136), (24, 92074619), (26, 84991956), (28, 78921102), (31, 71283576), (39, 56661304), (42, 52614068), (52, 42495978), (56, 39460551), (62, 35641788), (78, 28330652), (84, 26307034), (91, 24283416), (93, 23761192), (104, 21247989), (124, 17820894), (127, 17399928), (156, 14165326), (168, 13153517), (182, 12141708), (186, 11880596), (217, 10183368), (248, 8910447), (254, 8699964), (257, 8598408), (273, 8094472), (312, 7082663), (364, 6070854), (372, 5940298), (381, 5799976), (403, 5483352), (434, 5091684), (508, 4349982), (514, 4299204), (546, 4047236), (651, 3394456), (728, 3035427), (744, 2970149), (762, 2899988), (771, 2866136), (806, 2741676), (868, 2545842), (889, 2485704), (1016, 2174991), (1028, 2149602), (1092, 2023618), (1209, 1827784), (1302, 1697228), (1524, 1449994), (1542, 1433068), (1612, 1370838), (1651, 1338456), (1736, 1272921), (1778, 1242852), (1799, 1228344), (2056, 1074801), (2184, 1011809), (2418, 913892), (2604, 848614), (2667, 828568), (2821, 783336), (3048, 724997), (3084, 716534), (3224, 685419), (3302, 669228), (3341, 661416), (3556, 621426), (3598, 614172), (3937, 561288), (4836, 456946), (4953, 446152), (5208, 424307), (5334, 414284), (5397, 409448), (5642, 391668), (6168, 358267), (6604, 334614), (6682, 330708), (7112, 310713), (7196, 307086), (7874, 280644), (7967, 277368), (8463, 261112), (9672, 228473), (9906, 223076), (10023, 220472), (10668, 207142), (10794, 204724), (11284, 195834), (11557, 191208), (11811, 187096), (13208, 167307), (13364, 165354), (14392, 153543), (15748, 140322), (15934, 138684), (16926, 130556), (19812, 111538), (20046, 110236), (21336, 103571), (21588, 102362), (22568, 97917), (23114, 95604), (23387, 94488), (23622, 93548), (23901, 92456), (26728, 82677), (27559, 80184), (31496, 70161), (31868, 69342), (32639, 67704), (33852, 65278), (34671, 63736), (39624, 55769), (40092, 55118), (43176, 51181), (46228, 47802), (46774, 47244)]