308142

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 758160

約数和(自身を除く): 450018

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 53, 57, 102, 106, 114, 153, 159, 171, 306, 318, 323, 342, 477, 646, 901, 954, 969, 1007, 1802, 1938, 2014, 2703, 2907, 3021, 5406, 5814, 6042, 8109, 9063, 16218, 17119, 18126, 34238, 51357, 102714, 154071, 308142]

約数ペア:

[(1, 308142), (2, 154071), (3, 102714), (6, 51357), (9, 34238), (17, 18126), (18, 17119), (19, 16218), (34, 9063), (38, 8109), (51, 6042), (53, 5814), (57, 5406), (102, 3021), (106, 2907), (114, 2703), (153, 2014), (159, 1938), (171, 1802), (306, 1007), (318, 969), (323, 954), (342, 901), (477, 646)]