242084754

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 555223680

約数和(自身を除く): 313138926

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 137, 258, 274, 387, 411, 761, 774, 822, 1161, 1233, 1522, 2283, 2322, 2466, 3699, 4566, 5891, 6849, 7398, 11782, 13698, 17673, 20547, 32723, 35346, 41094, 53019, 65446, 98169, 104257, 106038, 159057, 196338, 208514, 294507, 312771, 318114, 589014, 625542, 883521, 938313, 1767042, 1876626, 2814939, 4483051, 5629878, 8966102, 13449153, 26898306, 40347459, 80694918, 121042377, 242084754]

約数ペア:

[(1, 242084754), (2, 121042377), (3, 80694918), (6, 40347459), (9, 26898306), (18, 13449153), (27, 8966102), (43, 5629878), (54, 4483051), (86, 2814939), (129, 1876626), (137, 1767042), (258, 938313), (274, 883521), (387, 625542), (411, 589014), (761, 318114), (774, 312771), (822, 294507), (1161, 208514), (1233, 196338), (1522, 159057), (2283, 106038), (2322, 104257), (2466, 98169), (3699, 65446), (4566, 53019), (5891, 41094), (6849, 35346), (7398, 32723), (11782, 20547), (13698, 17673)]