2672354776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 6294113280

約数和(自身を除く): 3621758504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 157, 182, 206, 227, 314, 364, 412, 454, 628, 721, 728, 824, 908, 1099, 1256, 1339, 1442, 1589, 1816, 2041, 2198, 2678, 2884, 2951, 3178, 4082, 4396, 5356, 5768, 5902, 6356, 8164, 8792, 9373, 10712, 11804, 12712, 14287, 16171, 16328, 18746, 20657, 23381, 23608, 28574, 32342, 35639, 37492, 41314, 46762, 57148, 64684, 71278, 74984, 82628, 93524, 113197, 114296, 129368, 142556, 163667, 165256, 187048, 210223, 226394, 249473, 285112, 303953, 327334, 420446, 452788, 463307, 498946, 607906, 654668, 840892, 905576, 926614, 997892, 1215812, 1309336, 1471561, 1681784, 1853228, 1995784, 2127671, 2431624, 2943122, 3243149, 3670817, 3706456, 4255342, 5886244, 6486298, 7341634, 8510684, 11772488, 12972596, 14683268, 17021368, 25695719, 25945192, 29366536, 47720621, 51391438, 95441242, 102782876, 190882484, 205565752, 334044347, 381764968, 668088694, 1336177388, 2672354776]

約数ペア:

[(1, 2672354776), (2, 1336177388), (4, 668088694), (7, 381764968), (8, 334044347), (13, 205565752), (14, 190882484), (26, 102782876), (28, 95441242), (52, 51391438), (56, 47720621), (91, 29366536), (103, 25945192), (104, 25695719), (157, 17021368), (182, 14683268), (206, 12972596), (227, 11772488), (314, 8510684), (364, 7341634), (412, 6486298), (454, 5886244), (628, 4255342), (721, 3706456), (728, 3670817), (824, 3243149), (908, 2943122), (1099, 2431624), (1256, 2127671), (1339, 1995784), (1442, 1853228), (1589, 1681784), (1816, 1471561), (2041, 1309336), (2198, 1215812), (2678, 997892), (2884, 926614), (2951, 905576), (3178, 840892), (4082, 654668), (4396, 607906), (5356, 498946), (5768, 463307), (5902, 452788), (6356, 420446), (8164, 327334), (8792, 303953), (9373, 285112), (10712, 249473), (11804, 226394), (12712, 210223), (14287, 187048), (16171, 165256), (16328, 163667), (18746, 142556), (20657, 129368), (23381, 114296), (23608, 113197), (28574, 93524), (32342, 82628), (35639, 74984), (37492, 71278), (41314, 64684), (46762, 57148)]