347867988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71933}}^1$

素因数の和:71984

約数の個数: 48

約数和(自身を含む): 902340096

約数和(自身を除く): 554472108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 71933, 143866, 215799, 287732, 431598, 863196, 935129, 1870258, 2229923, 2805387, 3740516, 4459846, 5610774, 6689769, 8919692, 11221548, 13379538, 26759076, 28988999, 57977998, 86966997, 115955996, 173933994, 347867988]

約数ペア:

[(1, 347867988), (2, 173933994), (3, 115955996), (4, 86966997), (6, 57977998), (12, 28988999), (13, 26759076), (26, 13379538), (31, 11221548), (39, 8919692), (52, 6689769), (62, 5610774), (78, 4459846), (93, 3740516), (124, 2805387), (156, 2229923), (186, 1870258), (372, 935129), (403, 863196), (806, 431598), (1209, 287732), (1612, 215799), (2418, 143866), (4836, 71933)]