304887296

素因数分解:

$2^9\times 7^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:999

約数の個数: 80

約数和(自身を含む): 704184096

約数和(自身を除く): 399296800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 512, 679, 776, 877, 896, 1358, 1552, 1754, 1792, 2716, 3104, 3508, 3584, 5432, 6139, 6208, 7016, 10864, 12278, 12416, 14032, 21728, 24556, 24832, 28064, 43456, 49112, 49664, 56128, 85069, 86912, 98224, 112256, 170138, 173824, 196448, 224512, 340276, 347648, 392896, 449024, 595483, 680552, 785792, 1190966, 1361104, 1571584, 2381932, 2722208, 3143168, 4763864, 5444416, 9527728, 10888832, 19055456, 21777664, 38110912, 43555328, 76221824, 152443648, 304887296]

約数ペア:

[(1, 304887296), (2, 152443648), (4, 76221824), (7, 43555328), (8, 38110912), (14, 21777664), (16, 19055456), (28, 10888832), (32, 9527728), (56, 5444416), (64, 4763864), (97, 3143168), (112, 2722208), (128, 2381932), (194, 1571584), (224, 1361104), (256, 1190966), (388, 785792), (448, 680552), (512, 595483), (679, 449024), (776, 392896), (877, 347648), (896, 340276), (1358, 224512), (1552, 196448), (1754, 173824), (1792, 170138), (2716, 112256), (3104, 98224), (3508, 86912), (3584, 85069), (5432, 56128), (6139, 49664), (6208, 49112), (7016, 43456), (10864, 28064), (12278, 24832), (12416, 24556), (14032, 21728)]