428865792

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{4397}}^1$

素因数の和:4543

約数の個数: 72

約数和(自身を含む): 1150657536

約数和(自身を除く): 721791744

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, 3048, 4064, 4397, 6096, 8128, 8794, 12192, 13191, 16256, 17588, 24384, 26382, 32512, 35176, 48768, 52764, 70352, 97536, 105528, 140704, 211056, 281408, 422112, 558419, 562816, 844224, 1116838, 1125632, 1675257, 1688448, 2233676, 3350514, 3376896, 4467352, 6701028, 8934704, 13402056, 17869408, 26804112, 35738816, 53608224, 71477632, 107216448, 142955264, 214432896, 428865792]

約数ペア:

[(1, 428865792), (2, 214432896), (3, 142955264), (4, 107216448), (6, 71477632), (8, 53608224), (12, 35738816), (16, 26804112), (24, 17869408), (32, 13402056), (48, 8934704), (64, 6701028), (96, 4467352), (127, 3376896), (128, 3350514), (192, 2233676), (254, 1688448), (256, 1675257), (381, 1125632), (384, 1116838), (508, 844224), (762, 562816), (768, 558419), (1016, 422112), (1524, 281408), (2032, 211056), (3048, 140704), (4064, 105528), (4397, 97536), (6096, 70352), (8128, 52764), (8794, 48768), (12192, 35176), (13191, 32512), (16256, 26382), (17588, 24384)]