248347528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{16699}}^1$

素因数の和:16742

約数の個数: 48

約数和(自身を含む): 550098000

約数和(自身を除く): 301750472

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 7436, 14872, 16699, 33398, 66796, 133592, 183689, 217087, 367378, 434174, 734756, 868348, 1469512, 1736696, 2387957, 2822131, 4775914, 5644262, 9551828, 11288524, 19103656, 22577048, 31043441, 62086882, 124173764, 248347528]

約数ペア:

[(1, 248347528), (2, 124173764), (4, 62086882), (8, 31043441), (11, 22577048), (13, 19103656), (22, 11288524), (26, 9551828), (44, 5644262), (52, 4775914), (88, 2822131), (104, 2387957), (143, 1736696), (169, 1469512), (286, 868348), (338, 734756), (572, 434174), (676, 367378), (1144, 217087), (1352, 183689), (1859, 133592), (3718, 66796), (7436, 33398), (14872, 16699)]