2855740888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^2$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 7623302400

約数和(自身を除く): 4767561512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 133, 137, 143, 152, 154, 182, 209, 247, 266, 274, 286, 308, 364, 418, 494, 532, 548, 572, 616, 728, 836, 959, 988, 1001, 1064, 1096, 1144, 1463, 1507, 1672, 1729, 1781, 1918, 1976, 2002, 2603, 2717, 2926, 3014, 3458, 3562, 3836, 4004, 5206, 5434, 5852, 6028, 6916, 7124, 7672, 8008, 10412, 10549, 10868, 11704, 12056, 12467, 13832, 14248, 18221, 18769, 19019, 19591, 20824, 21098, 21736, 24934, 28633, 33839, 36442, 37538, 38038, 39182, 42196, 49868, 57266, 67678, 72884, 75076, 76076, 78364, 84392, 99736, 114532, 131383, 135356, 137137, 145768, 150152, 152152, 156728, 200431, 206459, 229064, 236873, 243997, 262766, 270712, 274274, 356611, 372229, 400862, 412918, 473746, 487994, 525532, 548548, 713222, 744458, 801724, 825836, 947492, 975988, 1051064, 1097096, 1426444, 1445213, 1488916, 1603448, 1651672, 1707979, 1894984, 1951976, 2496277, 2605603, 2683967, 2852888, 2890426, 2977832, 3415958, 3922721, 4635943, 4992554, 5211206, 5367934, 5780852, 6831916, 7845442, 9271886, 9985108, 10422412, 10735868, 11561704, 13663832, 15690884, 18543772, 18787769, 19970216, 20844824, 21471736, 27459047, 31381768, 32451601, 37087544, 37575538, 50995373, 54918094, 64903202, 75151076, 101990746, 109836188, 129806404, 150302152, 203981492, 219672376, 259612808, 356967611, 407962984, 713935222, 1427870444, 2855740888]

約数ペア:

[(1, 2855740888), (2, 1427870444), (4, 713935222), (7, 407962984), (8, 356967611), (11, 259612808), (13, 219672376), (14, 203981492), (19, 150302152), (22, 129806404), (26, 109836188), (28, 101990746), (38, 75151076), (44, 64903202), (52, 54918094), (56, 50995373), (76, 37575538), (77, 37087544), (88, 32451601), (91, 31381768), (104, 27459047), (133, 21471736), (137, 20844824), (143, 19970216), (152, 18787769), (154, 18543772), (182, 15690884), (209, 13663832), (247, 11561704), (266, 10735868), (274, 10422412), (286, 9985108), (308, 9271886), (364, 7845442), (418, 6831916), (494, 5780852), (532, 5367934), (548, 5211206), (572, 4992554), (616, 4635943), (728, 3922721), (836, 3415958), (959, 2977832), (988, 2890426), (1001, 2852888), (1064, 2683967), (1096, 2605603), (1144, 2496277), (1463, 1951976), (1507, 1894984), (1672, 1707979), (1729, 1651672), (1781, 1603448), (1918, 1488916), (1976, 1445213), (2002, 1426444), (2603, 1097096), (2717, 1051064), (2926, 975988), (3014, 947492), (3458, 825836), (3562, 801724), (3836, 744458), (4004, 713222), (5206, 548548), (5434, 525532), (5852, 487994), (6028, 473746), (6916, 412918), (7124, 400862), (7672, 372229), (8008, 356611), (10412, 274274), (10549, 270712), (10868, 262766), (11704, 243997), (12056, 236873), (12467, 229064), (13832, 206459), (14248, 200431), (18221, 156728), (18769, 152152), (19019, 150152), (19591, 145768), (20824, 137137), (21098, 135356), (21736, 131383), (24934, 114532), (28633, 99736), (33839, 84392), (36442, 78364), (37538, 76076), (38038, 75076), (39182, 72884), (42196, 67678), (49868, 57266)]