386014976

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 803733504

約数和(自身を除く): 417718528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 383, 496, 508, 766, 992, 1016, 1532, 1984, 2032, 3064, 3937, 3968, 4064, 6128, 7874, 7936, 8128, 11873, 12256, 15748, 16256, 23746, 24512, 31496, 32512, 47492, 48641, 49024, 62992, 94984, 97282, 98048, 125984, 189968, 194564, 251968, 379936, 389128, 503936, 759872, 778256, 1007872, 1507871, 1519744, 1556512, 3015742, 3039488, 3113024, 6031484, 6226048, 12062968, 12452096, 24125936, 48251872, 96503744, 193007488, 386014976]

約数ペア:

[(1, 386014976), (2, 193007488), (4, 96503744), (8, 48251872), (16, 24125936), (31, 12452096), (32, 12062968), (62, 6226048), (64, 6031484), (124, 3113024), (127, 3039488), (128, 3015742), (248, 1556512), (254, 1519744), (256, 1507871), (383, 1007872), (496, 778256), (508, 759872), (766, 503936), (992, 389128), (1016, 379936), (1532, 251968), (1984, 194564), (2032, 189968), (3064, 125984), (3937, 98048), (3968, 97282), (4064, 94984), (6128, 62992), (7874, 49024), (7936, 48641), (8128, 47492), (11873, 32512), (12256, 31496), (15748, 24512), (16256, 23746)]