269051536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2131}}^1$

素因数の和:2759

約数の個数: 40

約数和(自身を含む): 562575104

約数和(自身を除く): 293523568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 607, 1214, 2131, 2428, 4262, 4856, 7891, 8524, 9712, 15782, 17048, 27703, 31564, 34096, 55406, 63128, 110812, 126256, 221624, 443248, 1293517, 2587034, 5174068, 10348136, 16815721, 20696272, 33631442, 67262884, 134525768, 269051536]

約数ペア:

[(1, 269051536), (2, 134525768), (4, 67262884), (8, 33631442), (13, 20696272), (16, 16815721), (26, 10348136), (52, 5174068), (104, 2587034), (208, 1293517), (607, 443248), (1214, 221624), (2131, 126256), (2428, 110812), (4262, 63128), (4856, 55406), (7891, 34096), (8524, 31564), (9712, 27703), (15782, 17048)]