253883568

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4339}}^1$

素因数の和:4426

約数の個数: 80

約数和(自身を含む): 697455360

約数和(自身を除く): 443571792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 848, 1104, 1219, 1272, 2438, 2544, 3657, 4339, 4876, 7314, 8678, 9752, 13017, 14628, 17356, 19504, 26034, 29256, 34712, 52068, 58512, 69424, 99797, 104136, 199594, 208272, 229967, 299391, 399188, 459934, 598782, 689901, 798376, 919868, 1197564, 1379802, 1596752, 1839736, 2395128, 2759604, 3679472, 4790256, 5289241, 5519208, 10578482, 11038416, 15867723, 21156964, 31735446, 42313928, 63470892, 84627856, 126941784, 253883568]

約数ペア:

[(1, 253883568), (2, 126941784), (3, 84627856), (4, 63470892), (6, 42313928), (8, 31735446), (12, 21156964), (16, 15867723), (23, 11038416), (24, 10578482), (46, 5519208), (48, 5289241), (53, 4790256), (69, 3679472), (92, 2759604), (106, 2395128), (138, 1839736), (159, 1596752), (184, 1379802), (212, 1197564), (276, 919868), (318, 798376), (368, 689901), (424, 598782), (552, 459934), (636, 399188), (848, 299391), (1104, 229967), (1219, 208272), (1272, 199594), (2438, 104136), (2544, 99797), (3657, 69424), (4339, 58512), (4876, 52068), (7314, 34712), (8678, 29256), (9752, 26034), (13017, 19504), (14628, 17356)]