2562178528

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:829

約数の個数: 192

約数和(自身を含む): 6673000320

約数和(自身を除く): 4110821792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 73, 91, 104, 112, 119, 136, 146, 182, 208, 221, 224, 238, 272, 292, 364, 416, 442, 476, 511, 544, 584, 709, 728, 884, 949, 952, 1022, 1168, 1241, 1418, 1456, 1547, 1768, 1898, 1904, 2044, 2336, 2482, 2836, 2912, 3094, 3536, 3796, 3808, 4088, 4963, 4964, 5672, 6188, 6643, 7072, 7592, 8176, 8687, 9217, 9926, 9928, 11344, 12053, 12376, 13286, 15184, 16133, 16352, 17374, 18434, 19852, 19856, 22688, 24106, 24752, 26572, 30368, 32266, 34748, 36868, 39704, 39712, 48212, 49504, 51757, 53144, 64519, 64532, 69496, 73736, 79408, 84371, 96424, 103514, 106288, 112931, 129038, 129064, 138992, 147472, 156689, 158816, 168742, 192848, 207028, 212576, 225862, 258076, 258128, 277984, 294944, 313378, 337484, 362299, 385696, 414056, 451724, 516152, 516256, 626756, 672841, 674968, 724598, 828112, 879869, 903448, 1032304, 1096823, 1253512, 1345682, 1349936, 1449196, 1656224, 1759738, 1806896, 2064608, 2193646, 2507024, 2691364, 2699872, 2898392, 3519476, 3613792, 4387292, 4709887, 5014048, 5382728, 5796784, 6159083, 7038952, 8774584, 9419774, 10765456, 11438297, 11593568, 12318166, 14077904, 17549168, 18839548, 21530912, 22876594, 24636332, 28155808, 35098336, 37679096, 45753188, 49272664, 75358192, 80068079, 91506376, 98545328, 150716384, 160136158, 183012752, 197090656, 320272316, 366025504, 640544632, 1281089264, 2562178528]

約数ペア:

[(1, 2562178528), (2, 1281089264), (4, 640544632), (7, 366025504), (8, 320272316), (13, 197090656), (14, 183012752), (16, 160136158), (17, 150716384), (26, 98545328), (28, 91506376), (32, 80068079), (34, 75358192), (52, 49272664), (56, 45753188), (68, 37679096), (73, 35098336), (91, 28155808), (104, 24636332), (112, 22876594), (119, 21530912), (136, 18839548), (146, 17549168), (182, 14077904), (208, 12318166), (221, 11593568), (224, 11438297), (238, 10765456), (272, 9419774), (292, 8774584), (364, 7038952), (416, 6159083), (442, 5796784), (476, 5382728), (511, 5014048), (544, 4709887), (584, 4387292), (709, 3613792), (728, 3519476), (884, 2898392), (949, 2699872), (952, 2691364), (1022, 2507024), (1168, 2193646), (1241, 2064608), (1418, 1806896), (1456, 1759738), (1547, 1656224), (1768, 1449196), (1898, 1349936), (1904, 1345682), (2044, 1253512), (2336, 1096823), (2482, 1032304), (2836, 903448), (2912, 879869), (3094, 828112), (3536, 724598), (3796, 674968), (3808, 672841), (4088, 626756), (4963, 516256), (4964, 516152), (5672, 451724), (6188, 414056), (6643, 385696), (7072, 362299), (7592, 337484), (8176, 313378), (8687, 294944), (9217, 277984), (9926, 258128), (9928, 258076), (11344, 225862), (12053, 212576), (12376, 207028), (13286, 192848), (15184, 168742), (16133, 158816), (16352, 156689), (17374, 147472), (18434, 138992), (19852, 129064), (19856, 129038), (22688, 112931), (24106, 106288), (24752, 103514), (26572, 96424), (30368, 84371), (32266, 79408), (34748, 73736), (36868, 69496), (39704, 64532), (39712, 64519), (48212, 53144), (49504, 51757)]