380191938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1373}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 918051840

約数和(自身を除く): 537859902

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 347, 399, 694, 798, 1041, 1373, 2082, 2429, 2746, 4119, 4858, 6593, 7287, 8238, 9611, 13186, 14574, 19222, 19779, 26087, 28833, 39558, 46151, 52174, 57666, 78261, 92302, 138453, 156522, 182609, 276906, 365218, 476431, 547827, 952862, 1095654, 1429293, 2858586, 3335017, 6670034, 9052189, 10005051, 18104378, 20010102, 27156567, 54313134, 63365323, 126730646, 190095969, 380191938]

約数ペア:

[(1, 380191938), (2, 190095969), (3, 126730646), (6, 63365323), (7, 54313134), (14, 27156567), (19, 20010102), (21, 18104378), (38, 10005051), (42, 9052189), (57, 6670034), (114, 3335017), (133, 2858586), (266, 1429293), (347, 1095654), (399, 952862), (694, 547827), (798, 476431), (1041, 365218), (1373, 276906), (2082, 182609), (2429, 156522), (2746, 138453), (4119, 92302), (4858, 78261), (6593, 57666), (7287, 52174), (8238, 46151), (9611, 39558), (13186, 28833), (14574, 26087), (19222, 19779)]