291004068

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{3931}}^1$

素因数の和:4168

約数の個数: 48

約数和(自身を含む): 704614400

約数和(自身を除く): 413610332

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 199, 372, 398, 597, 796, 1194, 2388, 3931, 6169, 7862, 11793, 12338, 15724, 18507, 23586, 24676, 37014, 47172, 74028, 121861, 243722, 365583, 487444, 731166, 782269, 1462332, 1564538, 2346807, 3129076, 4693614, 9387228, 24250339, 48500678, 72751017, 97001356, 145502034, 291004068]

約数ペア:

[(1, 291004068), (2, 145502034), (3, 97001356), (4, 72751017), (6, 48500678), (12, 24250339), (31, 9387228), (62, 4693614), (93, 3129076), (124, 2346807), (186, 1564538), (199, 1462332), (372, 782269), (398, 731166), (597, 487444), (796, 365583), (1194, 243722), (2388, 121861), (3931, 74028), (6169, 47172), (7862, 37014), (11793, 24676), (12338, 23586), (15724, 18507)]