211605888

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 671731200

約数和(自身を除く): 460125312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 32, 38, 39, 46, 48, 52, 57, 64, 69, 76, 78, 92, 96, 97, 104, 114, 128, 138, 152, 156, 184, 192, 194, 208, 228, 247, 276, 291, 299, 304, 312, 368, 384, 388, 416, 437, 456, 494, 552, 582, 598, 608, 624, 736, 741, 776, 832, 874, 897, 912, 988, 1104, 1164, 1196, 1216, 1248, 1261, 1311, 1472, 1482, 1552, 1664, 1748, 1794, 1824, 1843, 1976, 2208, 2231, 2328, 2392, 2432, 2496, 2522, 2622, 2944, 2964, 3104, 3496, 3588, 3648, 3686, 3783, 3952, 4416, 4462, 4656, 4784, 4992, 5044, 5244, 5529, 5681, 5928, 6208, 6693, 6992, 7176, 7296, 7372, 7566, 7904, 8832, 8924, 9312, 9568, 10088, 10488, 11058, 11362, 11856, 12416, 13386, 13984, 14352, 14744, 15132, 15808, 17043, 17848, 18624, 19136, 20176, 20976, 22116, 22724, 23712, 23959, 26772, 27968, 28704, 29003, 29488, 30264, 31616, 34086, 35696, 37248, 38272, 40352, 41952, 42389, 44232, 45448, 47424, 47918, 53544, 55936, 57408, 58006, 58976, 60528, 68172, 71392, 71877, 80704, 83904, 84778, 87009, 88464, 90896, 94848, 95836, 107088, 114816, 116012, 117952, 121056, 127167, 136344, 142784, 143754, 161408, 167808, 169556, 174018, 176928, 181792, 191672, 214176, 232024, 235904, 242112, 254334, 272688, 285568, 287508, 339112, 348036, 353856, 363584, 383344, 428352, 464048, 484224, 508668, 545376, 551057, 575016, 678224, 696072, 707712, 727168, 766688, 856704, 928096, 1017336, 1090752, 1102114, 1150032, 1356448, 1392144, 1533376, 1653171, 1856192, 2034672, 2181504, 2204228, 2300064, 2712896, 2784288, 3066752, 3306342, 3712384, 4069344, 4408456, 4600128, 5425792, 5568576, 6612684, 8138688, 8816912, 9200256, 11137152, 13225368, 16277376, 17633824, 26450736, 35267648, 52901472, 70535296, 105802944, 211605888]

約数ペア:

[(1, 211605888), (2, 105802944), (3, 70535296), (4, 52901472), (6, 35267648), (8, 26450736), (12, 17633824), (13, 16277376), (16, 13225368), (19, 11137152), (23, 9200256), (24, 8816912), (26, 8138688), (32, 6612684), (38, 5568576), (39, 5425792), (46, 4600128), (48, 4408456), (52, 4069344), (57, 3712384), (64, 3306342), (69, 3066752), (76, 2784288), (78, 2712896), (92, 2300064), (96, 2204228), (97, 2181504), (104, 2034672), (114, 1856192), (128, 1653171), (138, 1533376), (152, 1392144), (156, 1356448), (184, 1150032), (192, 1102114), (194, 1090752), (208, 1017336), (228, 928096), (247, 856704), (276, 766688), (291, 727168), (299, 707712), (304, 696072), (312, 678224), (368, 575016), (384, 551057), (388, 545376), (416, 508668), (437, 484224), (456, 464048), (494, 428352), (552, 383344), (582, 363584), (598, 353856), (608, 348036), (624, 339112), (736, 287508), (741, 285568), (776, 272688), (832, 254334), (874, 242112), (897, 235904), (912, 232024), (988, 214176), (1104, 191672), (1164, 181792), (1196, 176928), (1216, 174018), (1248, 169556), (1261, 167808), (1311, 161408), (1472, 143754), (1482, 142784), (1552, 136344), (1664, 127167), (1748, 121056), (1794, 117952), (1824, 116012), (1843, 114816), (1976, 107088), (2208, 95836), (2231, 94848), (2328, 90896), (2392, 88464), (2432, 87009), (2496, 84778), (2522, 83904), (2622, 80704), (2944, 71877), (2964, 71392), (3104, 68172), (3496, 60528), (3588, 58976), (3648, 58006), (3686, 57408), (3783, 55936), (3952, 53544), (4416, 47918), (4462, 47424), (4656, 45448), (4784, 44232), (4992, 42389), (5044, 41952), (5244, 40352), (5529, 38272), (5681, 37248), (5928, 35696), (6208, 34086), (6693, 31616), (6992, 30264), (7176, 29488), (7296, 29003), (7372, 28704), (7566, 27968), (7904, 26772), (8832, 23959), (8924, 23712), (9312, 22724), (9568, 22116), (10088, 20976), (10488, 20176), (11058, 19136), (11362, 18624), (11856, 17848), (12416, 17043), (13386, 15808), (13984, 15132), (14352, 14744)]