344033536

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 885362688

約数和(自身を除く): 541329152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 434, 448, 496, 563, 616, 682, 704, 868, 896, 992, 1126, 1232, 1364, 1408, 1736, 1792, 1984, 2252, 2387, 2464, 2728, 2816, 3472, 3941, 3968, 4504, 4774, 4928, 5456, 6193, 6944, 7882, 7936, 9008, 9548, 9856, 10912, 12386, 13888, 15764, 17453, 18016, 19096, 19712, 21824, 24772, 27776, 31528, 34906, 36032, 38192, 43351, 43648, 49544, 55552, 63056, 69812, 72064, 76384, 86702, 87296, 99088, 122171, 126112, 139624, 144128, 152768, 173404, 191983, 198176, 244342, 252224, 279248, 305536, 346808, 383966, 396352, 488684, 504448, 558496, 611072, 693616, 767932, 792704, 977368, 1008896, 1116992, 1343881, 1387232, 1535864, 1585408, 1954736, 2233984, 2687762, 2774464, 3071728, 3909472, 4467968, 5375524, 5548928, 6143456, 7818944, 10751048, 11097856, 12286912, 15637888, 21502096, 24573824, 31275776, 43004192, 49147648, 86008384, 172016768, 344033536]

約数ペア:

[(1, 344033536), (2, 172016768), (4, 86008384), (7, 49147648), (8, 43004192), (11, 31275776), (14, 24573824), (16, 21502096), (22, 15637888), (28, 12286912), (31, 11097856), (32, 10751048), (44, 7818944), (56, 6143456), (62, 5548928), (64, 5375524), (77, 4467968), (88, 3909472), (112, 3071728), (124, 2774464), (128, 2687762), (154, 2233984), (176, 1954736), (217, 1585408), (224, 1535864), (248, 1387232), (256, 1343881), (308, 1116992), (341, 1008896), (352, 977368), (434, 792704), (448, 767932), (496, 693616), (563, 611072), (616, 558496), (682, 504448), (704, 488684), (868, 396352), (896, 383966), (992, 346808), (1126, 305536), (1232, 279248), (1364, 252224), (1408, 244342), (1736, 198176), (1792, 191983), (1984, 173404), (2252, 152768), (2387, 144128), (2464, 139624), (2728, 126112), (2816, 122171), (3472, 99088), (3941, 87296), (3968, 86702), (4504, 76384), (4774, 72064), (4928, 69812), (5456, 63056), (6193, 55552), (6944, 49544), (7882, 43648), (7936, 43351), (9008, 38192), (9548, 36032), (9856, 34906), (10912, 31528), (12386, 27776), (13888, 24772), (15764, 21824), (17453, 19712), (18016, 19096)]