450101078

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 851005440

約数和(自身を除く): 400904362

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 79, 119, 158, 238, 259, 518, 553, 629, 647, 1106, 1258, 1294, 1343, 2686, 2923, 4403, 4529, 5846, 8806, 9058, 9401, 10999, 18802, 20461, 21998, 23939, 40922, 47878, 49691, 51113, 76993, 99382, 102226, 153986, 167573, 335146, 347837, 357791, 406963, 695674, 715582, 813926, 868921, 1737842, 1891181, 2848741, 3782362, 5697482, 6082447, 12164894, 13238267, 26476534, 32150077, 64300154, 225050539, 450101078]

約数ペア:

[(1, 450101078), (2, 225050539), (7, 64300154), (14, 32150077), (17, 26476534), (34, 13238267), (37, 12164894), (74, 6082447), (79, 5697482), (119, 3782362), (158, 2848741), (238, 1891181), (259, 1737842), (518, 868921), (553, 813926), (629, 715582), (647, 695674), (1106, 406963), (1258, 357791), (1294, 347837), (1343, 335146), (2686, 167573), (2923, 153986), (4403, 102226), (4529, 99382), (5846, 76993), (8806, 51113), (9058, 49691), (9401, 47878), (10999, 40922), (18802, 23939), (20461, 21998)]