348519028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2153}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 719401536

約数和(自身を除く): 370882508

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 283, 286, 566, 572, 1132, 2153, 3113, 3679, 4306, 6226, 7358, 8612, 12452, 14716, 23683, 27989, 40469, 47366, 55978, 80938, 94732, 111956, 161876, 307879, 609299, 615758, 1218598, 1231516, 2437196, 6702289, 7920887, 13404578, 15841774, 26809156, 31683548, 87129757, 174259514, 348519028]

約数ペア:

[(1, 348519028), (2, 174259514), (4, 87129757), (11, 31683548), (13, 26809156), (22, 15841774), (26, 13404578), (44, 7920887), (52, 6702289), (143, 2437196), (283, 1231516), (286, 1218598), (566, 615758), (572, 609299), (1132, 307879), (2153, 161876), (3113, 111956), (3679, 94732), (4306, 80938), (6226, 55978), (7358, 47366), (8612, 40469), (12452, 27989), (14716, 23683)]