321824682

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 709974720

約数和(自身を除く): 388150038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 419, 426, 601, 639, 838, 1202, 1257, 1278, 1803, 2514, 3606, 3771, 5409, 7542, 10818, 29749, 42671, 59498, 85342, 89247, 128013, 178494, 251819, 256026, 267741, 384039, 503638, 535482, 755457, 768078, 1510914, 2266371, 4532742, 17879149, 35758298, 53637447, 107274894, 160912341, 321824682]

約数ペア:

[(1, 321824682), (2, 160912341), (3, 107274894), (6, 53637447), (9, 35758298), (18, 17879149), (71, 4532742), (142, 2266371), (213, 1510914), (419, 768078), (426, 755457), (601, 535482), (639, 503638), (838, 384039), (1202, 267741), (1257, 256026), (1278, 251819), (1803, 178494), (2514, 128013), (3606, 89247), (3771, 85342), (5409, 59498), (7542, 42671), (10818, 29749)]