309636

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 833280

約数和(自身を除く): 523644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 61, 94, 108, 122, 141, 183, 188, 244, 282, 366, 423, 549, 564, 732, 846, 1098, 1269, 1647, 1692, 2196, 2538, 2867, 3294, 5076, 5734, 6588, 8601, 11468, 17202, 25803, 34404, 51606, 77409, 103212, 154818, 309636]

約数ペア:

[(1, 309636), (2, 154818), (3, 103212), (4, 77409), (6, 51606), (9, 34404), (12, 25803), (18, 17202), (27, 11468), (36, 8601), (47, 6588), (54, 5734), (61, 5076), (94, 3294), (108, 2867), (122, 2538), (141, 2196), (183, 1692), (188, 1647), (244, 1269), (282, 1098), (366, 846), (423, 732), (549, 564)]