478007808

素因数分解:

$2^9\times 3^1\times {\mathrm{311203}}^1$

素因数の和:311224

約数の個数: 40

約数和(自身を含む): 1273446768

約数和(自身を除く): 795438960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 311203, 622406, 933609, 1244812, 1867218, 2489624, 3734436, 4979248, 7468872, 9958496, 14937744, 19916992, 29875488, 39833984, 59750976, 79667968, 119501952, 159335936, 239003904, 478007808]

約数ペア:

[(1, 478007808), (2, 239003904), (3, 159335936), (4, 119501952), (6, 79667968), (8, 59750976), (12, 39833984), (16, 29875488), (24, 19916992), (32, 14937744), (48, 9958496), (64, 7468872), (96, 4979248), (128, 3734436), (192, 2489624), (256, 1867218), (384, 1244812), (512, 933609), (768, 622406), (1536, 311203)]