259507872

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{69313}}^1$

素因数の和:69342

約数の個数: 72

約数和(自身を含む): 794754324

約数和(自身を除く): 535246452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 69313, 138626, 207939, 277252, 415878, 554504, 623817, 831756, 901069, 1109008, 1247634, 1663512, 1802138, 2218016, 2495268, 2703207, 3327024, 3604276, 4990536, 5406414, 6654048, 7208552, 8109621, 9981072, 10812828, 14417104, 16219242, 19962144, 21625656, 28834208, 32438484, 43251312, 64876968, 86502624, 129753936, 259507872]

約数ペア:

[(1, 259507872), (2, 129753936), (3, 86502624), (4, 64876968), (6, 43251312), (8, 32438484), (9, 28834208), (12, 21625656), (13, 19962144), (16, 16219242), (18, 14417104), (24, 10812828), (26, 9981072), (32, 8109621), (36, 7208552), (39, 6654048), (48, 5406414), (52, 4990536), (72, 3604276), (78, 3327024), (96, 2703207), (104, 2495268), (117, 2218016), (144, 1802138), (156, 1663512), (208, 1247634), (234, 1109008), (288, 901069), (312, 831756), (416, 623817), (468, 554504), (624, 415878), (936, 277252), (1248, 207939), (1872, 138626), (3744, 69313)]