231519366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1307}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 541339344

約数和(自身を除く): 309819978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 757, 1307, 1514, 2271, 2614, 3921, 4542, 6813, 7842, 9841, 11763, 13626, 16991, 19682, 23526, 29523, 33982, 50973, 59046, 88569, 101946, 152919, 177138, 305838, 989399, 1978798, 2968197, 5936394, 8904591, 12862187, 17809182, 25724374, 38586561, 77173122, 115759683, 231519366]

約数ペア:

[(1, 231519366), (2, 115759683), (3, 77173122), (6, 38586561), (9, 25724374), (13, 17809182), (18, 12862187), (26, 8904591), (39, 5936394), (78, 2968197), (117, 1978798), (234, 989399), (757, 305838), (1307, 177138), (1514, 152919), (2271, 101946), (2614, 88569), (3921, 59046), (4542, 50973), (6813, 33982), (7842, 29523), (9841, 23526), (11763, 19682), (13626, 16991)]