253638864

素因数分解:

$2^4\times 3^4\times {\mathrm{195709}}^1$

素因数の和:195729

約数の個数: 50

約数和(自身を含む): 734108210

約数和(自身を除く): 480469346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 195709, 391418, 587127, 782836, 1174254, 1565672, 1761381, 2348508, 3131344, 3522762, 4697016, 5284143, 7045524, 9394032, 10568286, 14091048, 15852429, 21136572, 28182096, 31704858, 42273144, 63409716, 84546288, 126819432, 253638864]

約数ペア:

[(1, 253638864), (2, 126819432), (3, 84546288), (4, 63409716), (6, 42273144), (8, 31704858), (9, 28182096), (12, 21136572), (16, 15852429), (18, 14091048), (24, 10568286), (27, 9394032), (36, 7045524), (48, 5284143), (54, 4697016), (72, 3522762), (81, 3131344), (108, 2348508), (144, 1761381), (162, 1565672), (216, 1174254), (324, 782836), (432, 587127), (648, 391418), (1296, 195709)]