477009156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{41887}}^1$

素因数の和:41980

約数の個数: 48

約数和(自身を含む): 1215087104

約数和(自身を除く): 738077948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 41887, 83774, 125661, 167548, 251322, 502644, 544531, 1089062, 1633593, 2178124, 3057751, 3267186, 6115502, 6534372, 9173253, 12231004, 18346506, 36693012, 39750763, 79501526, 119252289, 159003052, 238504578, 477009156]

約数ペア:

[(1, 477009156), (2, 238504578), (3, 159003052), (4, 119252289), (6, 79501526), (12, 39750763), (13, 36693012), (26, 18346506), (39, 12231004), (52, 9173253), (73, 6534372), (78, 6115502), (146, 3267186), (156, 3057751), (219, 2178124), (292, 1633593), (438, 1089062), (876, 544531), (949, 502644), (1898, 251322), (2847, 167548), (3796, 125661), (5694, 83774), (11388, 41887)]