305377596

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3929}}^1$

素因数の和:4083

約数の個数: 72

約数和(自身を含む): 823979520

約数和(自身を除く): 518601924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1524, 2159, 2286, 3929, 4318, 4572, 6477, 7858, 8636, 11787, 12954, 15716, 19431, 23574, 25908, 35361, 38862, 47148, 66793, 70722, 77724, 133586, 141444, 200379, 267172, 400758, 498983, 601137, 801516, 997966, 1202274, 1496949, 1995932, 2404548, 2993898, 4490847, 5987796, 8482711, 8981694, 16965422, 17963388, 25448133, 33930844, 50896266, 76344399, 101792532, 152688798, 305377596]

約数ペア:

[(1, 305377596), (2, 152688798), (3, 101792532), (4, 76344399), (6, 50896266), (9, 33930844), (12, 25448133), (17, 17963388), (18, 16965422), (34, 8981694), (36, 8482711), (51, 5987796), (68, 4490847), (102, 2993898), (127, 2404548), (153, 1995932), (204, 1496949), (254, 1202274), (306, 997966), (381, 801516), (508, 601137), (612, 498983), (762, 400758), (1143, 267172), (1524, 200379), (2159, 141444), (2286, 133586), (3929, 77724), (4318, 70722), (4572, 66793), (6477, 47148), (7858, 38862), (8636, 35361), (11787, 25908), (12954, 23574), (15716, 19431)]