320152448

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2953}}^1$

素因数の和:2996

約数の個数: 96

約数和(自身を含む): 801479280

約数和(自身を除く): 481326832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1936, 2464, 2953, 3388, 3872, 4928, 5906, 6776, 7744, 9856, 11812, 13552, 15488, 20671, 23624, 27104, 32483, 41342, 47248, 54208, 64966, 82684, 94496, 108416, 129932, 165368, 188992, 227381, 259864, 330736, 357313, 377984, 454762, 519728, 661472, 714626, 909524, 1039456, 1322944, 1429252, 1819048, 2078912, 2501191, 2645888, 2858504, 3638096, 4157824, 5002382, 5717008, 7276192, 10004764, 11434016, 14552384, 20009528, 22868032, 29104768, 40019056, 45736064, 80038112, 160076224, 320152448]

約数ペア:

[(1, 320152448), (2, 160076224), (4, 80038112), (7, 45736064), (8, 40019056), (11, 29104768), (14, 22868032), (16, 20009528), (22, 14552384), (28, 11434016), (32, 10004764), (44, 7276192), (56, 5717008), (64, 5002382), (77, 4157824), (88, 3638096), (112, 2858504), (121, 2645888), (128, 2501191), (154, 2078912), (176, 1819048), (224, 1429252), (242, 1322944), (308, 1039456), (352, 909524), (448, 714626), (484, 661472), (616, 519728), (704, 454762), (847, 377984), (896, 357313), (968, 330736), (1232, 259864), (1408, 227381), (1694, 188992), (1936, 165368), (2464, 129932), (2953, 108416), (3388, 94496), (3872, 82684), (4928, 64966), (5906, 54208), (6776, 47248), (7744, 41342), (9856, 32483), (11812, 27104), (13552, 23624), (15488, 20671)]