458660158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 809367552

約数和(自身を除く): 350707394

約数列:

[1, 2, 11, 22, 23, 46, 67, 83, 134, 163, 166, 253, 326, 506, 737, 913, 1474, 1541, 1793, 1826, 1909, 3082, 3586, 3749, 3818, 5561, 7498, 10921, 11122, 13529, 16951, 20999, 21842, 27058, 33902, 41239, 41998, 61171, 82478, 120131, 122342, 127903, 148819, 240262, 251183, 255806, 297638, 311167, 502366, 622334, 906443, 1406933, 1812886, 2763013, 2813866, 3422837, 5526026, 6845674, 9970873, 19941746, 20848189, 41696378, 229330079, 458660158]

約数ペア:

[(1, 458660158), (2, 229330079), (11, 41696378), (22, 20848189), (23, 19941746), (46, 9970873), (67, 6845674), (83, 5526026), (134, 3422837), (163, 2813866), (166, 2763013), (253, 1812886), (326, 1406933), (506, 906443), (737, 622334), (913, 502366), (1474, 311167), (1541, 297638), (1793, 255806), (1826, 251183), (1909, 240262), (3082, 148819), (3586, 127903), (3749, 122342), (3818, 120131), (5561, 82478), (7498, 61171), (10921, 41998), (11122, 41239), (13529, 33902), (16951, 27058), (20999, 21842)]