1490147172

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{811627}}^1$

素因数の和:811657

約数の個数: 48

約数和(自身を含む): 4090605120

約数和(自身を除く): 2600457948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 811627, 1623254, 2434881, 3246508, 4869762, 7304643, 9739524, 13797659, 14609286, 21913929, 27595318, 29218572, 41392977, 43827858, 55190636, 82785954, 87655716, 124178931, 165571908, 248357862, 372536793, 496715724, 745073586, 1490147172]

約数ペア:

[(1, 1490147172), (2, 745073586), (3, 496715724), (4, 372536793), (6, 248357862), (9, 165571908), (12, 124178931), (17, 87655716), (18, 82785954), (27, 55190636), (34, 43827858), (36, 41392977), (51, 29218572), (54, 27595318), (68, 21913929), (102, 14609286), (108, 13797659), (153, 9739524), (204, 7304643), (306, 4869762), (459, 3246508), (612, 2434881), (918, 1623254), (1836, 811627)]