428320512

素因数分解:

$2^8\times 3^2\times {\mathrm{185903}}^1$

素因数の和:185925

約数の個数: 54

約数和(自身を含む): 1234960272

約数和(自身を除く): 806639760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 185903, 371806, 557709, 743612, 1115418, 1487224, 1673127, 2230836, 2974448, 3346254, 4461672, 5948896, 6692508, 8923344, 11897792, 13385016, 17846688, 23795584, 26770032, 35693376, 47591168, 53540064, 71386752, 107080128, 142773504, 214160256, 428320512]

約数ペア:

[(1, 428320512), (2, 214160256), (3, 142773504), (4, 107080128), (6, 71386752), (8, 53540064), (9, 47591168), (12, 35693376), (16, 26770032), (18, 23795584), (24, 17846688), (32, 13385016), (36, 11897792), (48, 8923344), (64, 6692508), (72, 5948896), (96, 4461672), (128, 3346254), (144, 2974448), (192, 2230836), (256, 1673127), (288, 1487224), (384, 1115418), (576, 743612), (768, 557709), (1152, 371806), (2304, 185903)]