521185536

素因数分解:

$2^8\times 3^3\times {\mathrm{75403}}^1$

素因数の和:75428

約数の個数: 72

約数和(自身を含む): 1541257760

約数和(自身を除く): 1020072224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 75403, 150806, 226209, 301612, 452418, 603224, 678627, 904836, 1206448, 1357254, 1809672, 2035881, 2412896, 2714508, 3619344, 4071762, 4825792, 5429016, 7238688, 8143524, 9651584, 10858032, 14477376, 16287048, 19303168, 21716064, 28954752, 32574096, 43432128, 57909504, 65148192, 86864256, 130296384, 173728512, 260592768, 521185536]

約数ペア:

[(1, 521185536), (2, 260592768), (3, 173728512), (4, 130296384), (6, 86864256), (8, 65148192), (9, 57909504), (12, 43432128), (16, 32574096), (18, 28954752), (24, 21716064), (27, 19303168), (32, 16287048), (36, 14477376), (48, 10858032), (54, 9651584), (64, 8143524), (72, 7238688), (96, 5429016), (108, 4825792), (128, 4071762), (144, 3619344), (192, 2714508), (216, 2412896), (256, 2035881), (288, 1809672), (384, 1357254), (432, 1206448), (576, 904836), (768, 678627), (864, 603224), (1152, 452418), (1728, 301612), (2304, 226209), (3456, 150806), (6912, 75403)]