289876992

素因数分解:

$2^{10}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:893

約数の個数: 88

約数和(自身を含む): 779759616

約数和(自身を除く): 489882624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 743, 762, 768, 1016, 1024, 1486, 1524, 1536, 2032, 2229, 2972, 3048, 3072, 4064, 4458, 5944, 6096, 8128, 8916, 11888, 12192, 16256, 17832, 23776, 24384, 32512, 35664, 47552, 48768, 65024, 71328, 94361, 95104, 97536, 130048, 142656, 188722, 190208, 195072, 283083, 285312, 377444, 380416, 390144, 566166, 570624, 754888, 760832, 1132332, 1141248, 1509776, 2264664, 2282496, 3019552, 4529328, 6039104, 9058656, 12078208, 18117312, 24156416, 36234624, 48312832, 72469248, 96625664, 144938496, 289876992]

約数ペア:

[(1, 289876992), (2, 144938496), (3, 96625664), (4, 72469248), (6, 48312832), (8, 36234624), (12, 24156416), (16, 18117312), (24, 12078208), (32, 9058656), (48, 6039104), (64, 4529328), (96, 3019552), (127, 2282496), (128, 2264664), (192, 1509776), (254, 1141248), (256, 1132332), (381, 760832), (384, 754888), (508, 570624), (512, 566166), (743, 390144), (762, 380416), (768, 377444), (1016, 285312), (1024, 283083), (1486, 195072), (1524, 190208), (1536, 188722), (2032, 142656), (2229, 130048), (2972, 97536), (3048, 95104), (3072, 94361), (4064, 71328), (4458, 65024), (5944, 48768), (6096, 47552), (8128, 35664), (8916, 32512), (11888, 24384), (12192, 23776), (16256, 17832)]