285487872

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2927}}^1$

素因数の和:3073

約数の個数: 72

約数和(自身を含む): 766058496

約数和(自身を除く): 480570624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1524, 2032, 2927, 3048, 4064, 5854, 6096, 8128, 8781, 11708, 12192, 16256, 17562, 23416, 24384, 32512, 35124, 46832, 48768, 70248, 93664, 97536, 140496, 187328, 280992, 371729, 374656, 561984, 743458, 749312, 1115187, 1123968, 1486916, 2230374, 2247936, 2973832, 4460748, 5947664, 8921496, 11895328, 17842992, 23790656, 35685984, 47581312, 71371968, 95162624, 142743936, 285487872]

約数ペア:

[(1, 285487872), (2, 142743936), (3, 95162624), (4, 71371968), (6, 47581312), (8, 35685984), (12, 23790656), (16, 17842992), (24, 11895328), (32, 8921496), (48, 5947664), (64, 4460748), (96, 2973832), (127, 2247936), (128, 2230374), (192, 1486916), (254, 1123968), (256, 1115187), (381, 749312), (384, 743458), (508, 561984), (762, 374656), (768, 371729), (1016, 280992), (1524, 187328), (2032, 140496), (2927, 97536), (3048, 93664), (4064, 70248), (5854, 48768), (6096, 46832), (8128, 35124), (8781, 32512), (11708, 24384), (12192, 23416), (16256, 17562)]