228412912

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 563828496

約数和(自身を除く): 335415584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 73, 91, 98, 104, 112, 146, 182, 196, 208, 292, 307, 364, 392, 511, 584, 614, 637, 728, 784, 949, 1022, 1168, 1228, 1274, 1456, 1898, 2044, 2149, 2456, 2548, 3577, 3796, 3991, 4088, 4298, 4912, 5096, 6643, 7154, 7592, 7982, 8176, 8596, 10192, 13286, 14308, 15043, 15184, 15964, 17192, 22411, 26572, 27937, 28616, 30086, 31928, 34384, 44822, 46501, 53144, 55874, 57232, 60172, 63856, 89644, 93002, 106288, 111748, 120344, 156877, 179288, 186004, 195559, 223496, 240688, 291343, 313754, 358576, 372008, 391118, 446992, 582686, 627508, 744016, 782236, 1098139, 1165372, 1255016, 1564472, 2039401, 2196278, 2330744, 2510032, 3128944, 4078802, 4392556, 4661488, 8157604, 8785112, 14275807, 16315208, 17570224, 28551614, 32630416, 57103228, 114206456, 228412912]

約数ペア:

[(1, 228412912), (2, 114206456), (4, 57103228), (7, 32630416), (8, 28551614), (13, 17570224), (14, 16315208), (16, 14275807), (26, 8785112), (28, 8157604), (49, 4661488), (52, 4392556), (56, 4078802), (73, 3128944), (91, 2510032), (98, 2330744), (104, 2196278), (112, 2039401), (146, 1564472), (182, 1255016), (196, 1165372), (208, 1098139), (292, 782236), (307, 744016), (364, 627508), (392, 582686), (511, 446992), (584, 391118), (614, 372008), (637, 358576), (728, 313754), (784, 291343), (949, 240688), (1022, 223496), (1168, 195559), (1228, 186004), (1274, 179288), (1456, 156877), (1898, 120344), (2044, 111748), (2149, 106288), (2456, 93002), (2548, 89644), (3577, 63856), (3796, 60172), (3991, 57232), (4088, 55874), (4298, 53144), (4912, 46501), (5096, 44822), (6643, 34384), (7154, 31928), (7592, 30086), (7982, 28616), (8176, 27937), (8596, 26572), (10192, 22411), (13286, 17192), (14308, 15964), (15043, 15184)]