271051274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 476872704

約数和(自身を除く): 205821430

約数列:

[1, 2, 13, 23, 26, 43, 46, 83, 86, 127, 166, 254, 299, 559, 598, 989, 1079, 1118, 1651, 1909, 1978, 2158, 2921, 3302, 3569, 3818, 5461, 5842, 7138, 10541, 10922, 12857, 21082, 24817, 25714, 37973, 46397, 49634, 70993, 75946, 82087, 92794, 125603, 137033, 141986, 164174, 242443, 251206, 274066, 453263, 484886, 906526, 1067131, 1632839, 2134262, 3151759, 3265678, 5892419, 6303518, 10425049, 11784838, 20850098, 135525637, 271051274]

約数ペア:

[(1, 271051274), (2, 135525637), (13, 20850098), (23, 11784838), (26, 10425049), (43, 6303518), (46, 5892419), (83, 3265678), (86, 3151759), (127, 2134262), (166, 1632839), (254, 1067131), (299, 906526), (559, 484886), (598, 453263), (989, 274066), (1079, 251206), (1118, 242443), (1651, 164174), (1909, 141986), (1978, 137033), (2158, 125603), (2921, 92794), (3302, 82087), (3569, 75946), (3818, 70993), (5461, 49634), (5842, 46397), (7138, 37973), (10541, 25714), (10922, 24817), (12857, 21082)]