264191232

素因数分解:

$2^8\times 3^1\times {\mathrm{419}}^1\times {\mathrm{821}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 705670560

約数和(自身を除く): 441479328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 419, 768, 821, 838, 1257, 1642, 1676, 2463, 2514, 3284, 3352, 4926, 5028, 6568, 6704, 9852, 10056, 13136, 13408, 19704, 20112, 26272, 26816, 39408, 40224, 52544, 53632, 78816, 80448, 105088, 107264, 157632, 160896, 210176, 315264, 321792, 343999, 630528, 687998, 1031997, 1375996, 2063994, 2751992, 4127988, 5503984, 8255976, 11007968, 16511952, 22015936, 33023904, 44031872, 66047808, 88063744, 132095616, 264191232]

約数ペア:

[(1, 264191232), (2, 132095616), (3, 88063744), (4, 66047808), (6, 44031872), (8, 33023904), (12, 22015936), (16, 16511952), (24, 11007968), (32, 8255976), (48, 5503984), (64, 4127988), (96, 2751992), (128, 2063994), (192, 1375996), (256, 1031997), (384, 687998), (419, 630528), (768, 343999), (821, 321792), (838, 315264), (1257, 210176), (1642, 160896), (1676, 157632), (2463, 107264), (2514, 105088), (3284, 80448), (3352, 78816), (4926, 53632), (5028, 52544), (6568, 40224), (6704, 39408), (9852, 26816), (10056, 26272), (13136, 20112), (13408, 19704)]