243310068

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{4723}}^1$

素因数の和:4795

約数の個数: 72

約数和(自身を含む): 649984608

約数和(自身を除く): 406674540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2862, 4293, 4723, 5724, 8586, 9446, 12879, 14169, 17172, 18892, 25758, 28338, 42507, 51516, 56676, 85014, 127521, 170028, 250319, 255042, 382563, 500638, 510084, 750957, 765126, 1001276, 1147689, 1501914, 1530252, 2252871, 2295378, 3003828, 4505742, 4590756, 6758613, 9011484, 13517226, 20275839, 27034452, 40551678, 60827517, 81103356, 121655034, 243310068]

約数ペア:

[(1, 243310068), (2, 121655034), (3, 81103356), (4, 60827517), (6, 40551678), (9, 27034452), (12, 20275839), (18, 13517226), (27, 9011484), (36, 6758613), (53, 4590756), (54, 4505742), (81, 3003828), (106, 2295378), (108, 2252871), (159, 1530252), (162, 1501914), (212, 1147689), (243, 1001276), (318, 765126), (324, 750957), (477, 510084), (486, 500638), (636, 382563), (954, 255042), (972, 250319), (1431, 170028), (1908, 127521), (2862, 85014), (4293, 56676), (4723, 51516), (5724, 42507), (8586, 28338), (9446, 25758), (12879, 18892), (14169, 17172)]