251961606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{12973}}^1$

素因数の和:13077

約数の個数: 48

約数和(自身を含む): 595039536

約数和(自身を除く): 343077930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 9711, 12973, 19422, 25946, 38919, 77838, 116757, 168649, 233514, 337298, 505947, 1011894, 1076759, 1517841, 2153518, 3035682, 3230277, 6460554, 9690831, 13997867, 19381662, 27995734, 41993601, 83987202, 125980803, 251961606]

約数ペア:

[(1, 251961606), (2, 125980803), (3, 83987202), (6, 41993601), (9, 27995734), (13, 19381662), (18, 13997867), (26, 9690831), (39, 6460554), (78, 3230277), (83, 3035682), (117, 2153518), (166, 1517841), (234, 1076759), (249, 1011894), (498, 505947), (747, 337298), (1079, 233514), (1494, 168649), (2158, 116757), (3237, 77838), (6474, 38919), (9711, 25946), (12973, 19422)]