1390512

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 3660480

約数和(自身を除く): 2269968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 491, 708, 944, 982, 1416, 1473, 1964, 2832, 2946, 3928, 5892, 7856, 11784, 23568, 28969, 57938, 86907, 115876, 173814, 231752, 347628, 463504, 695256, 1390512]

約数ペア:

[(1, 1390512), (2, 695256), (3, 463504), (4, 347628), (6, 231752), (8, 173814), (12, 115876), (16, 86907), (24, 57938), (48, 28969), (59, 23568), (118, 11784), (177, 7856), (236, 5892), (354, 3928), (472, 2946), (491, 2832), (708, 1964), (944, 1473), (982, 1416)]