337187958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 720783360

約数和(自身を除く): 383595402

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 157, 158, 197, 237, 314, 394, 471, 474, 591, 942, 1182, 1817, 3611, 3634, 4531, 5451, 7222, 9062, 10833, 10902, 12403, 13593, 15563, 21666, 24806, 27186, 30929, 31126, 37209, 46689, 61858, 74418, 92787, 93378, 185574, 285269, 357949, 570538, 711367, 715898, 855807, 1073847, 1422734, 1711614, 2134101, 2147694, 2443391, 4268202, 4886782, 7330173, 14660346, 56197993, 112395986, 168593979, 337187958]

約数ペア:

[(1, 337187958), (2, 168593979), (3, 112395986), (6, 56197993), (23, 14660346), (46, 7330173), (69, 4886782), (79, 4268202), (138, 2443391), (157, 2147694), (158, 2134101), (197, 1711614), (237, 1422734), (314, 1073847), (394, 855807), (471, 715898), (474, 711367), (591, 570538), (942, 357949), (1182, 285269), (1817, 185574), (3611, 93378), (3634, 92787), (4531, 74418), (5451, 61858), (7222, 46689), (9062, 37209), (10833, 31126), (10902, 30929), (12403, 27186), (13593, 24806), (15563, 21666)]