648457392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 1852381440

約数和(自身を除く): 1203924048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 311, 359, 363, 484, 528, 622, 718, 726, 933, 968, 1077, 1244, 1436, 1452, 1866, 1936, 2154, 2488, 2872, 2904, 3421, 3732, 3949, 4308, 4976, 5744, 5808, 6842, 7464, 7898, 8616, 10263, 11847, 13684, 14928, 15796, 17232, 20526, 23694, 27368, 31592, 37631, 41052, 43439, 47388, 54736, 63184, 75262, 82104, 86878, 94776, 111649, 112893, 130317, 150524, 164208, 173756, 189552, 223298, 225786, 260634, 301048, 334947, 347512, 446596, 451572, 521268, 602096, 669894, 695024, 893192, 903144, 1042536, 1228139, 1339788, 1786384, 1806288, 2085072, 2456278, 2679576, 3684417, 4912556, 5359152, 7368834, 9825112, 13509529, 14737668, 19650224, 27019058, 29475336, 40528587, 54038116, 58950672, 81057174, 108076232, 162114348, 216152464, 324228696, 648457392]

約数ペア:

[(1, 648457392), (2, 324228696), (3, 216152464), (4, 162114348), (6, 108076232), (8, 81057174), (11, 58950672), (12, 54038116), (16, 40528587), (22, 29475336), (24, 27019058), (33, 19650224), (44, 14737668), (48, 13509529), (66, 9825112), (88, 7368834), (121, 5359152), (132, 4912556), (176, 3684417), (242, 2679576), (264, 2456278), (311, 2085072), (359, 1806288), (363, 1786384), (484, 1339788), (528, 1228139), (622, 1042536), (718, 903144), (726, 893192), (933, 695024), (968, 669894), (1077, 602096), (1244, 521268), (1436, 451572), (1452, 446596), (1866, 347512), (1936, 334947), (2154, 301048), (2488, 260634), (2872, 225786), (2904, 223298), (3421, 189552), (3732, 173756), (3949, 164208), (4308, 150524), (4976, 130317), (5744, 112893), (5808, 111649), (6842, 94776), (7464, 86878), (7898, 82104), (8616, 75262), (10263, 63184), (11847, 54736), (13684, 47388), (14928, 43439), (15796, 41052), (17232, 37631), (20526, 31592), (23694, 27368)]