2028259968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:719

約数の個数: 256

約数和(自身を含む): 6556723200

約数和(自身を除く): 4528463232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 53, 56, 64, 69, 84, 92, 96, 106, 112, 128, 138, 159, 161, 168, 184, 192, 212, 224, 276, 318, 322, 336, 368, 371, 384, 424, 448, 483, 552, 619, 636, 644, 672, 736, 742, 848, 896, 966, 1104, 1113, 1219, 1238, 1272, 1288, 1344, 1472, 1484, 1696, 1857, 1932, 2208, 2226, 2438, 2476, 2544, 2576, 2688, 2944, 2968, 3392, 3657, 3714, 3864, 4333, 4416, 4452, 4876, 4952, 5088, 5152, 5936, 6784, 7314, 7428, 7728, 8533, 8666, 8832, 8904, 9752, 9904, 10176, 10304, 11872, 12999, 14237, 14628, 14856, 15456, 17066, 17332, 17808, 19504, 19808, 20352, 20608, 23744, 25599, 25998, 28474, 29256, 29712, 30912, 32807, 34132, 34664, 35616, 39008, 39616, 42711, 47488, 51198, 51996, 56948, 58512, 59424, 61824, 65614, 68264, 69328, 71232, 78016, 79232, 85422, 98421, 99659, 102396, 103992, 113896, 117024, 118848, 131228, 136528, 138656, 142464, 156032, 170844, 196842, 199318, 204792, 207984, 227792, 229649, 234048, 237696, 262456, 273056, 277312, 298977, 341688, 393684, 398636, 409584, 415968, 455584, 459298, 468096, 524912, 546112, 554624, 597954, 683376, 688947, 754561, 787368, 797272, 819168, 831936, 911168, 918596, 1049824, 1092224, 1195908, 1366752, 1377894, 1509122, 1574736, 1594544, 1638336, 1663872, 1822336, 1837192, 2099648, 2263683, 2391816, 2733504, 2755788, 3018244, 3149472, 3189088, 3276672, 3674384, 4199296, 4527366, 4783632, 5281927, 5467008, 5511576, 6036488, 6298944, 6378176, 7348768, 9054732, 9567264, 10563854, 11023152, 12072976, 12597888, 12756352, 14697536, 15845781, 18109464, 19134528, 21127708, 22046304, 24145952, 29395072, 31691562, 36218928, 38269056, 42255416, 44092608, 48291904, 63383124, 72437856, 84510832, 88185216, 96583808, 126766248, 144875712, 169021664, 253532496, 289751424, 338043328, 507064992, 676086656, 1014129984, 2028259968]

約数ペア:

[(1, 2028259968), (2, 1014129984), (3, 676086656), (4, 507064992), (6, 338043328), (7, 289751424), (8, 253532496), (12, 169021664), (14, 144875712), (16, 126766248), (21, 96583808), (23, 88185216), (24, 84510832), (28, 72437856), (32, 63383124), (42, 48291904), (46, 44092608), (48, 42255416), (53, 38269056), (56, 36218928), (64, 31691562), (69, 29395072), (84, 24145952), (92, 22046304), (96, 21127708), (106, 19134528), (112, 18109464), (128, 15845781), (138, 14697536), (159, 12756352), (161, 12597888), (168, 12072976), (184, 11023152), (192, 10563854), (212, 9567264), (224, 9054732), (276, 7348768), (318, 6378176), (322, 6298944), (336, 6036488), (368, 5511576), (371, 5467008), (384, 5281927), (424, 4783632), (448, 4527366), (483, 4199296), (552, 3674384), (619, 3276672), (636, 3189088), (644, 3149472), (672, 3018244), (736, 2755788), (742, 2733504), (848, 2391816), (896, 2263683), (966, 2099648), (1104, 1837192), (1113, 1822336), (1219, 1663872), (1238, 1638336), (1272, 1594544), (1288, 1574736), (1344, 1509122), (1472, 1377894), (1484, 1366752), (1696, 1195908), (1857, 1092224), (1932, 1049824), (2208, 918596), (2226, 911168), (2438, 831936), (2476, 819168), (2544, 797272), (2576, 787368), (2688, 754561), (2944, 688947), (2968, 683376), (3392, 597954), (3657, 554624), (3714, 546112), (3864, 524912), (4333, 468096), (4416, 459298), (4452, 455584), (4876, 415968), (4952, 409584), (5088, 398636), (5152, 393684), (5936, 341688), (6784, 298977), (7314, 277312), (7428, 273056), (7728, 262456), (8533, 237696), (8666, 234048), (8832, 229649), (8904, 227792), (9752, 207984), (9904, 204792), (10176, 199318), (10304, 196842), (11872, 170844), (12999, 156032), (14237, 142464), (14628, 138656), (14856, 136528), (15456, 131228), (17066, 118848), (17332, 117024), (17808, 113896), (19504, 103992), (19808, 102396), (20352, 99659), (20608, 98421), (23744, 85422), (25599, 79232), (25998, 78016), (28474, 71232), (29256, 69328), (29712, 68264), (30912, 65614), (32807, 61824), (34132, 59424), (34664, 58512), (35616, 56948), (39008, 51996), (39616, 51198), (42711, 47488)]