1238707728

素因数分解:

$2^4\times 3^4\times {\mathrm{955793}}^1$

素因数の和:955813

約数の個数: 50

約数和(自身を含む): 3585183294

約数和(自身を除く): 2346475566

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, 955793, 1911586, 2867379, 3823172, 5734758, 7646344, 8602137, 11469516, 15292688, 17204274, 22939032, 25806411, 34408548, 45878064, 51612822, 68817096, 77419233, 103225644, 137634192, 154838466, 206451288, 309676932, 412902576, 619353864, 1238707728]

約数ペア:

[(1, 1238707728), (2, 619353864), (3, 412902576), (4, 309676932), (6, 206451288), (8, 154838466), (9, 137634192), (12, 103225644), (16, 77419233), (18, 68817096), (24, 51612822), (27, 45878064), (36, 34408548), (48, 25806411), (54, 22939032), (72, 17204274), (81, 15292688), (108, 11469516), (144, 8602137), (162, 7646344), (216, 5734758), (324, 3823172), (432, 2867379), (648, 1911586), (1296, 955793)]