726479624

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{4231}}^1$

素因数の和:4390

約数の個数: 48

約数和(自身を含む): 1486955520

約数和(自身を除く): 760475896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 169, 254, 338, 508, 676, 1016, 1352, 1651, 3302, 4231, 6604, 8462, 13208, 16924, 21463, 33848, 42926, 55003, 85852, 110006, 171704, 220012, 440024, 537337, 715039, 1074674, 1430078, 2149348, 2860156, 4298696, 5720312, 6985381, 13970762, 27941524, 55883048, 90809953, 181619906, 363239812, 726479624]

約数ペア:

[(1, 726479624), (2, 363239812), (4, 181619906), (8, 90809953), (13, 55883048), (26, 27941524), (52, 13970762), (104, 6985381), (127, 5720312), (169, 4298696), (254, 2860156), (338, 2149348), (508, 1430078), (676, 1074674), (1016, 715039), (1352, 537337), (1651, 440024), (3302, 220012), (4231, 171704), (6604, 110006), (8462, 85852), (13208, 55003), (16924, 42926), (21463, 33848)]