415638

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 950400

約数和(自身を除く): 534762

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 179, 258, 358, 387, 537, 774, 1074, 1161, 1611, 2322, 3222, 4833, 7697, 9666, 15394, 23091, 46182, 69273, 138546, 207819, 415638]

約数ペア:

[(1, 415638), (2, 207819), (3, 138546), (6, 69273), (9, 46182), (18, 23091), (27, 15394), (43, 9666), (54, 7697), (86, 4833), (129, 3222), (179, 2322), (258, 1611), (358, 1161), (387, 1074), (537, 774)]