218639952

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{5011}}^1$

素因数の和:5129

約数の個数: 80

約数和(自身を含む): 633917760

約数和(自身を除く): 415277808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 303, 404, 432, 606, 808, 909, 1212, 1616, 1818, 2424, 2727, 3636, 4848, 5011, 5454, 7272, 10022, 10908, 14544, 15033, 20044, 21816, 30066, 40088, 43632, 45099, 60132, 80176, 90198, 120264, 135297, 180396, 240528, 270594, 360792, 506111, 541188, 721584, 1012222, 1082376, 1518333, 2024444, 2164752, 3036666, 4048888, 4554999, 6073332, 8097776, 9109998, 12146664, 13664997, 18219996, 24293328, 27329994, 36439992, 54659988, 72879984, 109319976, 218639952]

約数ペア:

[(1, 218639952), (2, 109319976), (3, 72879984), (4, 54659988), (6, 36439992), (8, 27329994), (9, 24293328), (12, 18219996), (16, 13664997), (18, 12146664), (24, 9109998), (27, 8097776), (36, 6073332), (48, 4554999), (54, 4048888), (72, 3036666), (101, 2164752), (108, 2024444), (144, 1518333), (202, 1082376), (216, 1012222), (303, 721584), (404, 541188), (432, 506111), (606, 360792), (808, 270594), (909, 240528), (1212, 180396), (1616, 135297), (1818, 120264), (2424, 90198), (2727, 80176), (3636, 60132), (4848, 45099), (5011, 43632), (5454, 40088), (7272, 30066), (10022, 21816), (10908, 20044), (14544, 15033)]