306798516

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{20147}}^1$

素因数の和:20210

約数の個数: 60

約数和(自身を含む): 819137088

約数和(自身を除く): 512338572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1692, 2538, 3807, 5076, 7614, 15228, 20147, 40294, 60441, 80588, 120882, 181323, 241764, 362646, 543969, 725292, 946909, 1087938, 1631907, 1893818, 2175876, 2840727, 3263814, 3787636, 5681454, 6527628, 8522181, 11362908, 17044362, 25566543, 34088724, 51133086, 76699629, 102266172, 153399258, 306798516]

約数ペア:

[(1, 306798516), (2, 153399258), (3, 102266172), (4, 76699629), (6, 51133086), (9, 34088724), (12, 25566543), (18, 17044362), (27, 11362908), (36, 8522181), (47, 6527628), (54, 5681454), (81, 3787636), (94, 3263814), (108, 2840727), (141, 2175876), (162, 1893818), (188, 1631907), (282, 1087938), (324, 946909), (423, 725292), (564, 543969), (846, 362646), (1269, 241764), (1692, 181323), (2538, 120882), (3807, 80588), (5076, 60441), (7614, 40294), (15228, 20147)]